Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
frv: Convert mb93093 irq_chip to new function
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David Howells <dhowells@redhat.com>
authored by Thomas Gleixner and committed by David Howells 9148d88b 193e7a5f
+13
-13
arch/frv/kernel/irq-mb93093.c
+13
-13
arch/frv/kernel/irq-mb93093.c
···
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/*
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* off-CPU FPGA PIC operations
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*/
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-
static void frv_fpga_mask(unsigned int irq)
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{
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uint16_t imr = __get_IMR();
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imr |= 1 << (irq - IRQ_BASE_FPGA);
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__set_IMR(imr);
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}
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-
static void frv_fpga_ack(unsigned int irq)
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{
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__clr_IFR(1 << (irq - IRQ_BASE_FPGA));
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}
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-
static void frv_fpga_mask_ack(unsigned int irq)
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{
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uint16_t imr = __get_IMR();
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imr |= 1 << (irq - IRQ_BASE_FPGA);
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__set_IMR(imr);
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__clr_IFR(1 << (irq - IRQ_BASE_FPGA));
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}
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-
static void frv_fpga_unmask(unsigned int irq)
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{
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uint16_t imr = __get_IMR();
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imr &= ~(1 << (irq - IRQ_BASE_FPGA));
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__set_IMR(imr);
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}
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static struct irq_chip frv_fpga_pic = {
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.name = "mb93093",
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.ack = frv_fpga_ack,
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.mask = frv_fpga_mask,
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.mask_ack = frv_fpga_mask_ack,
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.unmask = frv_fpga_unmask,
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};
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/*
···
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/*
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* off-CPU FPGA PIC operations
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*/
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+
static void frv_fpga_mask(struct irq_data *d)
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{
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uint16_t imr = __get_IMR();
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+
imr |= 1 << (d->irq - IRQ_BASE_FPGA);
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__set_IMR(imr);
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}
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+
static void frv_fpga_ack(struct irq_data *d)
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{
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+
__clr_IFR(1 << (d->irq - IRQ_BASE_FPGA));
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}
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+
static void frv_fpga_mask_ack(struct irq_data *d)
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{
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uint16_t imr = __get_IMR();
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+
imr |= 1 << (d->irq - IRQ_BASE_FPGA);
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__set_IMR(imr);
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+
__clr_IFR(1 << (d->irq - IRQ_BASE_FPGA));
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}
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+
static void frv_fpga_unmask(struct irq_data *d)
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{
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uint16_t imr = __get_IMR();
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+
imr &= ~(1 << (d->irq - IRQ_BASE_FPGA));
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__set_IMR(imr);
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}
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static struct irq_chip frv_fpga_pic = {
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.name = "mb93093",
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+
.irq_ack = frv_fpga_ack,
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+
.irq_mask = frv_fpga_mask,
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+
.irq_mask_ack = frv_fpga_mask_ack,
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+
.irq_unmask = frv_fpga_unmask,
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};
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/*