bcma: make some functions static

The functions and structs are not used in an other file and the
prototypes are in no header file, just make them static so the compiler
is able to optimize them better.

Signed-off-by: Hauke Mehrtens <[e-mail]>
Signed-off-by: John W. Linville <[e-mail]>

drivers/bcma/driver_chipcommon_pmu.c

···
 	bcma_cc_write32(cc, BCMA_CC_CHIPCTL, val);
 }
 
-void bcma_pmu_workarounds(struct bcma_drv_cc *cc)
+static void bcma_pmu_workarounds(struct bcma_drv_cc *cc)
 {
 	struct bcma_bus *bus = cc->core->bus;
 
···
 }
 
 /* query bus clock frequency for PMU-enabled chipcommon */
-u32 bcma_pmu_get_clockcontrol(struct bcma_drv_cc *cc)
+static u32 bcma_pmu_get_clockcontrol(struct bcma_drv_cc *cc)
 {
 	struct bcma_bus *bus = cc->core->bus;
 

drivers/bcma/host_pci.c

···
 }
 
 #ifdef CONFIG_BCMA_BLOCKIO
-void bcma_host_pci_block_read(struct bcma_device *core, void *buffer,
-			      size_t count, u16 offset, u8 reg_width)
+static void bcma_host_pci_block_read(struct bcma_device *core, void *buffer,
+				     size_t count, u16 offset, u8 reg_width)
 {
 	void __iomem *addr = core->bus->mmio + offset;
 	if (core->bus->mapped_core != core)
···
 	}
 }
 
-void bcma_host_pci_block_write(struct bcma_device *core, const void *buffer,
-			       size_t count, u16 offset, u8 reg_width)
+static void bcma_host_pci_block_write(struct bcma_device *core,
+				      const void *buffer, size_t count,
+				      u16 offset, u8 reg_width)
 {
 	void __iomem *addr = core->bus->mmio + offset;
 	if (core->bus->mapped_core != core)
···
 	iowrite32(value, core->bus->mmio + (1 * BCMA_CORE_SIZE) + offset);
 }
 
-const struct bcma_host_ops bcma_host_pci_ops = {
+static const struct bcma_host_ops bcma_host_pci_ops = {
 	.read8		= bcma_host_pci_read8,
 	.read16		= bcma_host_pci_read16,
 	.read32		= bcma_host_pci_read32,

drivers/bcma/host_soc.c

···
 	writel(value, core->io_wrap + offset);
 }
 
-const struct bcma_host_ops bcma_host_soc_ops = {
+static const struct bcma_host_ops bcma_host_soc_ops = {
 	.read8		= bcma_host_soc_read8,
 	.read16		= bcma_host_soc_read16,
 	.read32		= bcma_host_soc_read32,