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authorKrzysztof Kozlowski <k.kozlowski@samsung.com>2014-11-18 12:18:18 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2015-01-16 14:52:03 +0000
commit67c2b9cb30f561325b010e046b7bbe2a327e69a0 (patch)
treea3e85353590cf62abade08955ab01a10cf6b2ade /include/linux/amba
parentc25630381c6e093819d86d9618798db932cc2d90 (diff)
ARM: 8207/1: amba: Use inlines instead of macros for amba_pclk_enable/disable
Replace the amba_pclk_enable and amba_pclk_disable macros with static inline functions and remove checks for IS_ERR. The amba bus clock won't be ERR because probe would fail before the use of these functions. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/linux/amba')
-rw-r--r--include/linux/amba/bus.h12
1 files changed, 8 insertions, 4 deletions
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index 2afc618b15ce..0ab5f8e0dea2 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -92,11 +92,15 @@ struct amba_device *amba_find_device(const char *, struct device *, unsigned int
int amba_request_regions(struct amba_device *, const char *);
void amba_release_regions(struct amba_device *);
-#define amba_pclk_enable(d) \
- (IS_ERR((d)->pclk) ? 0 : clk_enable((d)->pclk))
+static inline int amba_pclk_enable(struct amba_device *dev)
+{
+ return clk_enable(dev->pclk);
+}
-#define amba_pclk_disable(d) \
- do { if (!IS_ERR((d)->pclk)) clk_disable((d)->pclk); } while (0)
+static inline void amba_pclk_disable(struct amba_device *dev)
+{
+ clk_disable(dev->pclk);
+}
static inline int amba_pclk_prepare(struct amba_device *dev)
{