ARM: imx: use endian-safe readl/readw/writel/writew

Instead of __raw_*, define imx_* to *_relaxed and use those.

Using imx_* was requested by Arnd because *_relaxed tends to
indicate that the code was carefully reviewed to not require
any synchronisation and otherwise be safe, which isn't the
case here with the automatic conversion.

The conversion itself was done using the following spatch
(since that automatically adjusts the coding style unlike
a simple search&replace).

@@
expression E1, E2;
@@
-__raw_writel(E1, E2)
+imx_writel(E1, E2)
@@
expression E1, E2;
@@
-__raw_writew(E1, E2)
+imx_writew(E1, E2)
@@
expression E1;
@@
-__raw_readl(E1)
+imx_readl(E1)
@@
expression E1;
@@
-__raw_readw(E1)
+imx_readw(E1)

Signed-off-by: Johannes Berg <[e-mail]>
Signed-off-by: Shawn Guo <[e-mail]>

arch/arm/mach-imx/3ds_debugboard.c

···
 	/* irq = gpio irq number */
 	desc->irq_data.chip->irq_mask(&desc->irq_data);
 
-	imr_val = __raw_readw(brd_io + INTR_MASK_REG);
-	int_valid = __raw_readw(brd_io + INTR_STATUS_REG) & ~imr_val;
+	imr_val = imx_readw(brd_io + INTR_MASK_REG);
+	int_valid = imx_readw(brd_io + INTR_STATUS_REG) & ~imr_val;
 
 	expio_irq = 0;
 	for (; int_valid != 0; int_valid >>= 1, expio_irq++) {
···
 	u16 reg;
 	u32 expio = d->hwirq;
 
-	reg = __raw_readw(brd_io + INTR_MASK_REG);
+	reg = imx_readw(brd_io + INTR_MASK_REG);
 	reg |= (1 << expio);
-	__raw_writew(reg, brd_io + INTR_MASK_REG);
+	imx_writew(reg, brd_io + INTR_MASK_REG);
 }
 
 static void expio_ack_irq(struct irq_data *d)
 {
 	u32 expio = d->hwirq;
 
-	__raw_writew(1 << expio, brd_io + INTR_RESET_REG);
-	__raw_writew(0, brd_io + INTR_RESET_REG);
+	imx_writew(1 << expio, brd_io + INTR_RESET_REG);
+	imx_writew(0, brd_io + INTR_RESET_REG);
 	expio_mask_irq(d);
 }
 
···
 	u16 reg;
 	u32 expio = d->hwirq;
 
-	reg = __raw_readw(brd_io + INTR_MASK_REG);
+	reg = imx_readw(brd_io + INTR_MASK_REG);
 	reg &= ~(1 << expio);
-	__raw_writew(reg, brd_io + INTR_MASK_REG);
+	imx_writew(reg, brd_io + INTR_MASK_REG);
 }
 
 static struct irq_chip expio_irq_chip = {
···
 	if (brd_io == NULL)
 		return -ENOMEM;
 
-	if ((__raw_readw(brd_io + MAGIC_NUMBER1_REG) != 0xAAAA) ||
-	    (__raw_readw(brd_io + MAGIC_NUMBER2_REG) != 0x5555) ||
-	    (__raw_readw(brd_io + MAGIC_NUMBER3_REG) != 0xCAFE)) {
+	if ((imx_readw(brd_io + MAGIC_NUMBER1_REG) != 0xAAAA) ||
+	    (imx_readw(brd_io + MAGIC_NUMBER2_REG) != 0x5555) ||
+	    (imx_readw(brd_io + MAGIC_NUMBER3_REG) != 0xCAFE)) {
 		pr_info("3-Stack Debug board not detected\n");
 		iounmap(brd_io);
 		brd_io = NULL;
···
 	gpio_direction_input(intr_gpio);
 
 	/* disable the interrupt and clear the status */
-	__raw_writew(0, brd_io + INTR_MASK_REG);
-	__raw_writew(0xFFFF, brd_io + INTR_RESET_REG);
-	__raw_writew(0, brd_io + INTR_RESET_REG);
-	__raw_writew(0x1F, brd_io + INTR_MASK_REG);
+	imx_writew(0, brd_io + INTR_MASK_REG);
+	imx_writew(0xFFFF, brd_io + INTR_RESET_REG);
+	imx_writew(0, brd_io + INTR_RESET_REG);
+	imx_writew(0x1F, brd_io + INTR_MASK_REG);
 
 	irq_base = irq_alloc_descs(-1, 0, MXC_MAX_EXP_IO_LINES, numa_node_id());
 	WARN_ON(irq_base < 0);

arch/arm/mach-imx/avic.c

···
 		return -EINVAL;
 
 	if (irq < AVIC_NUM_IRQS / 2) {
-		irqt = __raw_readl(avic_base + AVIC_INTTYPEL) & ~(1 << irq);
-		__raw_writel(irqt | (!!type << irq), avic_base + AVIC_INTTYPEL);
+		irqt = imx_readl(avic_base + AVIC_INTTYPEL) & ~(1 << irq);
+		imx_writel(irqt | (!!type << irq), avic_base + AVIC_INTTYPEL);
 	} else {
 		irq -= AVIC_NUM_IRQS / 2;
-		irqt = __raw_readl(avic_base + AVIC_INTTYPEH) & ~(1 << irq);
-		__raw_writel(irqt | (!!type << irq), avic_base + AVIC_INTTYPEH);
+		irqt = imx_readl(avic_base + AVIC_INTTYPEH) & ~(1 << irq);
+		imx_writel(irqt | (!!type << irq), avic_base + AVIC_INTTYPEH);
 	}
 
 	return 0;
···
 	struct irq_chip_type *ct = gc->chip_types;
 	int idx = d->hwirq >> 5;
 
-	avic_saved_mask_reg[idx] = __raw_readl(avic_base + ct->regs.mask);
-	__raw_writel(gc->wake_active, avic_base + ct->regs.mask);
+	avic_saved_mask_reg[idx] = imx_readl(avic_base + ct->regs.mask);
+	imx_writel(gc->wake_active, avic_base + ct->regs.mask);
 }
 
 static void avic_irq_resume(struct irq_data *d)
···
 	struct irq_chip_type *ct = gc->chip_types;
 	int idx = d->hwirq >> 5;
 
-	__raw_writel(avic_saved_mask_reg[idx], avic_base + ct->regs.mask);
+	imx_writel(avic_saved_mask_reg[idx], avic_base + ct->regs.mask);
 }
 
 #else
···
 	u32 nivector;
 
 	do {
-		nivector = __raw_readl(avic_base + AVIC_NIVECSR) >> 16;
+		nivector = imx_readl(avic_base + AVIC_NIVECSR) >> 16;
 		if (nivector == 0xffff)
 			break;
 
···
 	/* put the AVIC into the reset value with
 	 * all interrupts disabled
 	 */
-	__raw_writel(0, avic_base + AVIC_INTCNTL);
-	__raw_writel(0x1f, avic_base + AVIC_NIMASK);
+	imx_writel(0, avic_base + AVIC_INTCNTL);
+	imx_writel(0x1f, avic_base + AVIC_NIMASK);
 
 	/* disable all interrupts */
-	__raw_writel(0, avic_base + AVIC_INTENABLEH);
-	__raw_writel(0, avic_base + AVIC_INTENABLEL);
+	imx_writel(0, avic_base + AVIC_INTENABLEH);
+	imx_writel(0, avic_base + AVIC_INTENABLEL);
 
 	/* all IRQ no FIQ */
-	__raw_writel(0, avic_base + AVIC_INTTYPEH);
-	__raw_writel(0, avic_base + AVIC_INTTYPEL);
+	imx_writel(0, avic_base + AVIC_INTTYPEH);
+	imx_writel(0, avic_base + AVIC_INTTYPEL);
 
 	irq_base = irq_alloc_descs(-1, 0, AVIC_NUM_IRQS, numa_node_id());
 	WARN_ON(irq_base < 0);
···
 
 	/* Set default priority value (0) for all IRQ's */
 	for (i = 0; i < 8; i++)
-		__raw_writel(0, avic_base + AVIC_NIPRIORITY(i));
+		imx_writel(0, avic_base + AVIC_NIPRIORITY(i));
 
 	set_handle_irq(avic_handle_irq);
 

arch/arm/mach-imx/cpu-imx27.c

···
 	 * the silicon revision very early we read it here to
 	 * avoid any further hooks
 	*/
-	val = __raw_readl(MX27_IO_ADDRESS(MX27_SYSCTRL_BASE_ADDR
-				+ SYS_CHIP_ID));
+	val = imx_readl(MX27_IO_ADDRESS(MX27_SYSCTRL_BASE_ADDR + SYS_CHIP_ID));
 
 	mx27_cpu_partnumber = (int)((val >> 12) & 0xFFFF);
 

arch/arm/mach-imx/cpu-imx31.c

···
 	u32 i, srev;
 
 	/* read SREV register from IIM module */
-	srev = __raw_readl(MX31_IO_ADDRESS(MX31_IIM_BASE_ADDR + MXC_IIMSREV));
+	srev = imx_readl(MX31_IO_ADDRESS(MX31_IIM_BASE_ADDR + MXC_IIMSREV));
 	srev &= 0xff;
 
 	for (i = 0; i < ARRAY_SIZE(mx31_cpu_type); i++)

arch/arm/mach-imx/cpu-imx35.c

···
 {
 	u32 rev;
 
-	rev = __raw_readl(MX35_IO_ADDRESS(MX35_IIM_BASE_ADDR + MXC_IIMSREV));
+	rev = imx_readl(MX35_IO_ADDRESS(MX35_IIM_BASE_ADDR + MXC_IIMSREV));
 	switch (rev) {
 	case 0x00:
 		return IMX_CHIP_REVISION_1_0;

arch/arm/mach-imx/cpu.c

···
  * Set all MPROTx to be non-bufferable, trusted for R/W,
  * not forced to user-mode.
  */
-	__raw_writel(0x77777777, base + 0x0);
-	__raw_writel(0x77777777, base + 0x4);
+	imx_writel(0x77777777, base + 0x0);
+	imx_writel(0x77777777, base + 0x4);
 
 /*
  * Set all OPACRx to be non-bufferable, to not require
  * supervisor privilege level for access, allow for
  * write access and untrusted master access.
  */
-	__raw_writel(0x0, base + 0x40);
-	__raw_writel(0x0, base + 0x44);
-	__raw_writel(0x0, base + 0x48);
-	__raw_writel(0x0, base + 0x4C);
-	reg = __raw_readl(base + 0x50) & 0x00FFFFFF;
-	__raw_writel(reg, base + 0x50);
+	imx_writel(0x0, base + 0x40);
+	imx_writel(0x0, base + 0x44);
+	imx_writel(0x0, base + 0x48);
+	imx_writel(0x0, base + 0x4C);
+	reg = imx_readl(base + 0x50) & 0x00FFFFFF;
+	imx_writel(reg, base + 0x50);
 }
 
 void __init imx_aips_allow_unprivileged_access(

arch/arm/mach-imx/epit.c

···
 {
 	u32 val;
 
-	val = __raw_readl(timer_base + EPITCR);
+	val = imx_readl(timer_base + EPITCR);
 	val &= ~EPITCR_OCIEN;
-	__raw_writel(val, timer_base + EPITCR);
+	imx_writel(val, timer_base + EPITCR);
 }
 
 static inline void epit_irq_enable(void)
 {
 	u32 val;
 
-	val = __raw_readl(timer_base + EPITCR);
+	val = imx_readl(timer_base + EPITCR);
 	val |= EPITCR_OCIEN;
-	__raw_writel(val, timer_base + EPITCR);
+	imx_writel(val, timer_base + EPITCR);
 }
 
 static void epit_irq_acknowledge(void)
 {
-	__raw_writel(EPITSR_OCIF, timer_base + EPITSR);
+	imx_writel(EPITSR_OCIF, timer_base + EPITSR);
 }
 
 static int __init epit_clocksource_init(struct clk *timer_clk)
···
 {
 	unsigned long tcmp;
 
-	tcmp = __raw_readl(timer_base + EPITCNR);
+	tcmp = imx_readl(timer_base + EPITCNR);
 
-	__raw_writel(tcmp - evt, timer_base + EPITCMPR);
+	imx_writel(tcmp - evt, timer_base + EPITCMPR);
 
 	return 0;
 }
···
 	/*
 	 * Initialise to a known state (all timers off, and timing reset)
 	 */
-	__raw_writel(0x0, timer_base + EPITCR);
+	imx_writel(0x0, timer_base + EPITCR);
 
-	__raw_writel(0xffffffff, timer_base + EPITLR);
-	__raw_writel(EPITCR_EN | EPITCR_CLKSRC_REF_HIGH | EPITCR_WAITEN,
-			timer_base + EPITCR);
+	imx_writel(0xffffffff, timer_base + EPITLR);
+	imx_writel(EPITCR_EN | EPITCR_CLKSRC_REF_HIGH | EPITCR_WAITEN,
+		   timer_base + EPITCR);
 
 	/* init and register the timer to the framework */
 	epit_clocksource_init(timer_clk);

arch/arm/mach-imx/iomux-imx31.c

···
 
 	spin_lock(&gpio_mux_lock);
 
-	l = __raw_readl(reg);
+	l = imx_readl(reg);
 	l &= ~(0xff << (field * 8));
 	l |= mode << (field * 8);
-	__raw_writel(l, reg);
+	imx_writel(l, reg);
 
 	spin_unlock(&gpio_mux_lock);
 }
···
 
 	spin_lock(&gpio_mux_lock);
 
-	l = __raw_readl(reg);
+	l = imx_readl(reg);
 	l &= ~(0x1ff << (field * 10));
 	l |= config << (field * 10);
-	__raw_writel(l, reg);
+	imx_writel(l, reg);
 
 	spin_unlock(&gpio_mux_lock);
 }
···
 	u32 l;
 
 	spin_lock(&gpio_mux_lock);
-	l = __raw_readl(IOMUXGPR);
+	l = imx_readl(IOMUXGPR);
 	if (en)
 		l |= gp;
 	else
 		l &= ~gp;
 
-	__raw_writel(l, IOMUXGPR);
+	imx_writel(l, IOMUXGPR);
 	spin_unlock(&gpio_mux_lock);
 }

arch/arm/mach-imx/iomux-v1.c

···
 
 static inline unsigned long imx_iomuxv1_readl(unsigned offset)
 {
-	return __raw_readl(imx_iomuxv1_baseaddr + offset);
+	return imx_readl(imx_iomuxv1_baseaddr + offset);
 }
 
 static inline void imx_iomuxv1_writel(unsigned long val, unsigned offset)
 {
-	__raw_writel(val, imx_iomuxv1_baseaddr + offset);
+	imx_writel(val, imx_iomuxv1_baseaddr + offset);
 }
 
 static inline void imx_iomuxv1_rmwl(unsigned offset,

arch/arm/mach-imx/iomux-v3.c

···
 	u32 pad_ctrl = (pad & MUX_PAD_CTRL_MASK) >> MUX_PAD_CTRL_SHIFT;
 
 	if (mux_ctrl_ofs)
-		__raw_writel(mux_mode, base + mux_ctrl_ofs);
+		imx_writel(mux_mode, base + mux_ctrl_ofs);
 
 	if (sel_input_ofs)
-		__raw_writel(sel_input, base + sel_input_ofs);
+		imx_writel(sel_input, base + sel_input_ofs);
 
 	if (!(pad_ctrl & NO_PAD_CTRL) && pad_ctrl_ofs)
-		__raw_writel(pad_ctrl, base + pad_ctrl_ofs);
+		imx_writel(pad_ctrl, base + pad_ctrl_ofs);
 
 	return 0;
 }

arch/arm/mach-imx/mach-armadillo5x0.c

···
 	imx31_add_mxc_nand(&armadillo5x0_nand_board_info);
 
 	/* set NAND page size to 2k if not configured via boot mode pins */
-	__raw_writel(__raw_readl(mx3_ccm_base + MXC_CCM_RCSR) |
-					(1 << 30), mx3_ccm_base + MXC_CCM_RCSR);
+	imx_writel(imx_readl(mx3_ccm_base + MXC_CCM_RCSR) | (1 << 30),
+		   mx3_ccm_base + MXC_CCM_RCSR);
 
 	/* RTC */
 	/* Get RTC IRQ and register the chip */

arch/arm/mach-imx/mach-imx51.c

···
 	WARN_ON(!hsc_addr);
 
 	/* setup MIPI module to legacy mode */
-	__raw_writel(0xf00, hsc_addr);
+	imx_writel(0xf00, hsc_addr);
 
 	/* CSI mode: reserved; DI control mode: legacy (from Freescale BSP) */
-	__raw_writel(__raw_readl(hsc_addr + 0x800) | 0x30ff,
-		hsc_addr + 0x800);
+	imx_writel(imx_readl(hsc_addr + 0x800) | 0x30ff, hsc_addr + 0x800);
 
 	iounmap(hsc_addr);
 }

arch/arm/mach-imx/mach-mx27ads.c

···
 static void vgpio_set(struct gpio_chip *chip, unsigned offset, int value)
 {
 	if (value)
-		__raw_writew(PBC_BCTRL1_LCDON, PBC_BCTRL1_SET_REG);
+		imx_writew(PBC_BCTRL1_LCDON, PBC_BCTRL1_SET_REG);
 	else
-		__raw_writew(PBC_BCTRL1_LCDON, PBC_BCTRL1_CLEAR_REG);
+		imx_writew(PBC_BCTRL1_LCDON, PBC_BCTRL1_CLEAR_REG);
 }
 
 static int vgpio_dir_out(struct gpio_chip *chip, unsigned offset, int value)
···
 {
 	unsigned long fref = 26000000;
 
-	if ((__raw_readw(PBC_VERSION_REG) & CKIH_27MHZ_BIT_SET) == 0)
+	if ((imx_readw(PBC_VERSION_REG) & CKIH_27MHZ_BIT_SET) == 0)
 		fref = 27000000;
 
 	mx27_clocks_init(fref);

arch/arm/mach-imx/mach-mx31ads.c

···
 	u32 int_valid;
 	u32 expio_irq;
 
-	imr_val = __raw_readw(PBC_INTMASK_SET_REG);
-	int_valid = __raw_readw(PBC_INTSTATUS_REG) & imr_val;
+	imr_val = imx_readw(PBC_INTMASK_SET_REG);
+	int_valid = imx_readw(PBC_INTSTATUS_REG) & imr_val;
 
 	expio_irq = 0;
 	for (; int_valid != 0; int_valid >>= 1, expio_irq++) {
···
 {
 	u32 expio = d->hwirq;
 	/* mask the interrupt */
-	__raw_writew(1 << expio, PBC_INTMASK_CLEAR_REG);
-	__raw_readw(PBC_INTMASK_CLEAR_REG);
+	imx_writew(1 << expio, PBC_INTMASK_CLEAR_REG);
+	imx_readw(PBC_INTMASK_CLEAR_REG);
 }
 
 /*
···
 {
 	u32 expio = d->hwirq;
 	/* clear the interrupt status */
-	__raw_writew(1 << expio, PBC_INTSTATUS_REG);
+	imx_writew(1 << expio, PBC_INTSTATUS_REG);
 }
 
 /*
···
 {
 	u32 expio = d->hwirq;
 	/* unmask the interrupt */
-	__raw_writew(1 << expio, PBC_INTMASK_SET_REG);
+	imx_writew(1 << expio, PBC_INTMASK_SET_REG);
 }
 
 static struct irq_chip expio_irq_chip = {
···
 	mxc_iomux_alloc_pin(IOMUX_MODE(MX31_PIN_GPIO1_4, IOMUX_CONFIG_GPIO), "expio");
 
 	/* disable the interrupt and clear the status */
-	__raw_writew(0xFFFF, PBC_INTMASK_CLEAR_REG);
-	__raw_writew(0xFFFF, PBC_INTSTATUS_REG);
+	imx_writew(0xFFFF, PBC_INTMASK_CLEAR_REG);
+	imx_writew(0xFFFF, PBC_INTSTATUS_REG);
 
 	irq_base = irq_alloc_descs(-1, 0, MXC_MAX_EXP_IO_LINES, numa_node_id());
 	WARN_ON(irq_base < 0);

arch/arm/mach-imx/mach-mx31moboard.c

···
 
 	mxc_iomux_mode(MX31_PIN_WATCHDOG_RST__WATCHDOG_RST);
 
-	__raw_writew(1 << 6 | 1 << 2, MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR));
+	imx_writew(1 << 6 | 1 << 2, MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR));
 }
 
 static int mx31moboard_baseboard;

arch/arm/mach-imx/mach-qong.c

···
 static void __init qong_init_nand_mtd(void)
 {
 	/* init CS */
-	__raw_writel(0x00004f00, MX31_IO_ADDRESS(MX31_WEIM_CSCRxU(3)));
-	__raw_writel(0x20013b31, MX31_IO_ADDRESS(MX31_WEIM_CSCRxL(3)));
-	__raw_writel(0x00020800, MX31_IO_ADDRESS(MX31_WEIM_CSCRxA(3)));
+	imx_writel(0x00004f00, MX31_IO_ADDRESS(MX31_WEIM_CSCRxU(3)));
+	imx_writel(0x20013b31, MX31_IO_ADDRESS(MX31_WEIM_CSCRxL(3)));
+	imx_writel(0x00020800, MX31_IO_ADDRESS(MX31_WEIM_CSCRxA(3)));
 
 	mxc_iomux_set_gpr(MUX_SDCTL_CSD1_SEL, true);
 

arch/arm/mach-imx/mxc.h

···
 #define cpu_is_mx3()	(cpu_is_mx31() || cpu_is_mx35())
 #define cpu_is_mx2()	(cpu_is_mx21() || cpu_is_mx27())
 
+#define imx_readl	readl_relaxed
+#define imx_readw	readw_relaxed
+#define imx_writel	writel_relaxed
+#define imx_writew	writew_relaxed
+
 #endif /*  __ASM_ARCH_MXC_H__ */

arch/arm/mach-imx/pm-imx27.c

···
 	switch (state) {
 	case PM_SUSPEND_MEM:
 		/* Clear MPEN and SPEN to disable MPLL/SPLL */
-		cscr = __raw_readl(MX27_IO_ADDRESS(MX27_CCM_BASE_ADDR));
+		cscr = imx_readl(MX27_IO_ADDRESS(MX27_CCM_BASE_ADDR));
 		cscr &= 0xFFFFFFFC;
-		__raw_writel(cscr, MX27_IO_ADDRESS(MX27_CCM_BASE_ADDR));
+		imx_writel(cscr, MX27_IO_ADDRESS(MX27_CCM_BASE_ADDR));
 		/* Executes WFI */
 		cpu_do_idle();
 		break;

arch/arm/mach-imx/pm-imx3.c

···
  */
 void mx3_cpu_lp_set(enum mx3_cpu_pwr_mode mode)
 {
-	int reg = __raw_readl(mx3_ccm_base + MXC_CCM_CCMR);
+	int reg = imx_readl(mx3_ccm_base + MXC_CCM_CCMR);
 	reg &= ~MXC_CCM_CCMR_LPM_MASK;
 
 	switch (mode) {
 	case MX3_WAIT:
 		if (cpu_is_mx35())
 			reg |= MXC_CCM_CCMR_LPM_WAIT_MX35;
-		__raw_writel(reg, mx3_ccm_base + MXC_CCM_CCMR);
+		imx_writel(reg, mx3_ccm_base + MXC_CCM_CCMR);
 		break;
 	default:
 		pr_err("Unknown cpu power mode: %d\n", mode);

arch/arm/mach-imx/pm-imx5.c

···
 	int stop_mode = 0;
 
 	/* always allow platform to issue a deep sleep mode request */
-	plat_lpc = __raw_readl(cortex_base + MXC_CORTEXA8_PLAT_LPC) &
+	plat_lpc = imx_readl(cortex_base + MXC_CORTEXA8_PLAT_LPC) &
 	    ~(MXC_CORTEXA8_PLAT_LPC_DSM);
-	ccm_clpcr = __raw_readl(ccm_base + MXC_CCM_CLPCR) &
+	ccm_clpcr = imx_readl(ccm_base + MXC_CCM_CLPCR) &
 		    ~(MXC_CCM_CLPCR_LPM_MASK);
-	arm_srpgcr = __raw_readl(gpc_base + MXC_SRPG_ARM_SRPGCR) &
+	arm_srpgcr = imx_readl(gpc_base + MXC_SRPG_ARM_SRPGCR) &
 		     ~(MXC_SRPGCR_PCR);
-	empgc0 = __raw_readl(gpc_base + MXC_SRPG_EMPGC0_SRPGCR) &
+	empgc0 = imx_readl(gpc_base + MXC_SRPG_EMPGC0_SRPGCR) &
 		 ~(MXC_SRPGCR_PCR);
-	empgc1 = __raw_readl(gpc_base + MXC_SRPG_EMPGC1_SRPGCR) &
+	empgc1 = imx_readl(gpc_base + MXC_SRPG_EMPGC1_SRPGCR) &
 		 ~(MXC_SRPGCR_PCR);
 
 	switch (mode) {
···
 		return;
 	}
 
-	__raw_writel(plat_lpc, cortex_base + MXC_CORTEXA8_PLAT_LPC);
-	__raw_writel(ccm_clpcr, ccm_base + MXC_CCM_CLPCR);
-	__raw_writel(arm_srpgcr, gpc_base + MXC_SRPG_ARM_SRPGCR);
-	__raw_writel(arm_srpgcr, gpc_base + MXC_SRPG_NEON_SRPGCR);
+	imx_writel(plat_lpc, cortex_base + MXC_CORTEXA8_PLAT_LPC);
+	imx_writel(ccm_clpcr, ccm_base + MXC_CCM_CLPCR);
+	imx_writel(arm_srpgcr, gpc_base + MXC_SRPG_ARM_SRPGCR);
+	imx_writel(arm_srpgcr, gpc_base + MXC_SRPG_NEON_SRPGCR);
 
 	if (stop_mode) {
 		empgc0 |= MXC_SRPGCR_PCR;
 		empgc1 |= MXC_SRPGCR_PCR;
 
-		__raw_writel(empgc0, gpc_base + MXC_SRPG_EMPGC0_SRPGCR);
-		__raw_writel(empgc1, gpc_base + MXC_SRPG_EMPGC1_SRPGCR);
+		imx_writel(empgc0, gpc_base + MXC_SRPG_EMPGC0_SRPGCR);
+		imx_writel(empgc1, gpc_base + MXC_SRPG_EMPGC1_SRPGCR);
 	}
 }
 
···
 		flush_cache_all();
 
 		/*clear the EMPGC0/1 bits */
-		__raw_writel(0, gpc_base + MXC_SRPG_EMPGC0_SRPGCR);
-		__raw_writel(0, gpc_base + MXC_SRPG_EMPGC1_SRPGCR);
+		imx_writel(0, gpc_base + MXC_SRPG_EMPGC0_SRPGCR);
+		imx_writel(0, gpc_base + MXC_SRPG_EMPGC1_SRPGCR);
 
 		if (imx5_suspend_in_ocram_fn)
 			imx5_suspend_in_ocram_fn(suspend_ocram_base);

arch/arm/mach-imx/system.c

···
 		wcr_enable = (1 << 2);
 
 	/* Assert SRS signal */
-	__raw_writew(wcr_enable, wdog_base);
+	imx_writew(wcr_enable, wdog_base);
 	/*
 	 * Due to imx6q errata ERR004346 (WDOG: WDOG SRS bit requires to be
 	 * written twice), we add another two writes to ensure there must be at
···
 	 * the target check here, since the writes shouldn't be a huge burden
 	 * for other platforms.
 	 */
-	__raw_writew(wcr_enable, wdog_base);
-	__raw_writew(wcr_enable, wdog_base);
+	imx_writew(wcr_enable, wdog_base);
+	imx_writew(wcr_enable, wdog_base);
 
 	/* wait for reset to assert... */
 	mdelay(500);

arch/arm/mach-imx/tzic.c

···
 		return -EINVAL;
 	mask = 1U << (irq & 0x1F);
 
-	value = __raw_readl(tzic_base + TZIC_INTSEC0(index)) | mask;
+	value = imx_readl(tzic_base + TZIC_INTSEC0(index)) | mask;
 	if (type)
 		value &= ~mask;
-	__raw_writel(value, tzic_base + TZIC_INTSEC0(index));
+	imx_writel(value, tzic_base + TZIC_INTSEC0(index));
 
 	return 0;
 }
···
 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
 	int idx = d->hwirq >> 5;
 
-	__raw_writel(gc->wake_active, tzic_base + TZIC_WAKEUP0(idx));
+	imx_writel(gc->wake_active, tzic_base + TZIC_WAKEUP0(idx));
 }
 
 static void tzic_irq_resume(struct irq_data *d)
 {
 	int idx = d->hwirq >> 5;
 
-	__raw_writel(__raw_readl(tzic_base + TZIC_ENSET0(idx)),
-		     tzic_base + TZIC_WAKEUP0(idx));
+	imx_writel(imx_readl(tzic_base + TZIC_ENSET0(idx)),
+		   tzic_base + TZIC_WAKEUP0(idx));
 }
 
 #else
···
 		handled = 0;
 
 		for (i = 0; i < 4; i++) {
-			stat = __raw_readl(tzic_base + TZIC_HIPND(i)) &
-				__raw_readl(tzic_base + TZIC_INTSEC0(i));
+			stat = imx_readl(tzic_base + TZIC_HIPND(i)) &
+				imx_readl(tzic_base + TZIC_INTSEC0(i));
 
 			while (stat) {
 				handled = 1;
···
 	/* put the TZIC into the reset value with
 	 * all interrupts disabled
 	 */
-	i = __raw_readl(tzic_base + TZIC_INTCNTL);
+	i = imx_readl(tzic_base + TZIC_INTCNTL);
 
-	__raw_writel(0x80010001, tzic_base + TZIC_INTCNTL);
-	__raw_writel(0x1f, tzic_base + TZIC_PRIOMASK);
-	__raw_writel(0x02, tzic_base + TZIC_SYNCCTRL);
+	imx_writel(0x80010001, tzic_base + TZIC_INTCNTL);
+	imx_writel(0x1f, tzic_base + TZIC_PRIOMASK);
+	imx_writel(0x02, tzic_base + TZIC_SYNCCTRL);
 
 	for (i = 0; i < 4; i++)
-		__raw_writel(0xFFFFFFFF, tzic_base + TZIC_INTSEC0(i));
+		imx_writel(0xFFFFFFFF, tzic_base + TZIC_INTSEC0(i));
 
 	/* disable all interrupts */
 	for (i = 0; i < 4; i++)
-		__raw_writel(0xFFFFFFFF, tzic_base + TZIC_ENCLEAR0(i));
+		imx_writel(0xFFFFFFFF, tzic_base + TZIC_ENCLEAR0(i));
 
 	/* all IRQ no FIQ Warning :: No selection */
 
···
 {
 	unsigned int i;
 
-	__raw_writel(1, tzic_base + TZIC_DSMINT);
-	if (unlikely(__raw_readl(tzic_base + TZIC_DSMINT) == 0))
+	imx_writel(1, tzic_base + TZIC_DSMINT);
+	if (unlikely(imx_readl(tzic_base + TZIC_DSMINT) == 0))
 		return -EAGAIN;
 
 	for (i = 0; i < 4; i++)
-		__raw_writel(__raw_readl(tzic_base + TZIC_ENSET0(i)),
-			     tzic_base + TZIC_WAKEUP0(i));
+		imx_writel(imx_readl(tzic_base + TZIC_ENSET0(i)),
+			   tzic_base + TZIC_WAKEUP0(i));
 
 	return 0;
 }