[PATCHv6 38/45] ARM: OMAP2+: omap_device: use dev pointer to optimize code
Tero Kristo
t-kristo at ti.com
Thu Aug 29 09:16:30 EDT 2013
From: Nishanth Menon <nm at ti.com>
_add_clkdev uses &od->pdev->dev for all reference of device struct.
Simplify the usage with a variable.
Signed-off-by: Nishanth Menon <nm at ti.com>
Signed-off-by: Tero Kristo <t-kristo at ti.com>
---
arch/arm/mach-omap2/omap_device.c | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index f99f68e..070d17b 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -47,31 +47,29 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias,
{
struct clk *r;
struct clk_lookup *l;
+ struct device *dev = &od->pdev->dev;
if (!clk_alias || !clk_name)
return;
- dev_dbg(&od->pdev->dev, "Creating %s -> %s\n", clk_alias, clk_name);
+ dev_dbg(dev, "Creating %s -> %s\n", clk_alias, clk_name);
- r = clk_get_sys(dev_name(&od->pdev->dev), clk_alias);
+ r = clk_get_sys(dev_name(dev), clk_alias);
if (!IS_ERR(r)) {
- dev_warn(&od->pdev->dev,
- "alias %s already exists\n", clk_alias);
+ dev_warn(dev, "alias %s already exists\n", clk_alias);
clk_put(r);
return;
}
r = clk_get(NULL, clk_name);
if (IS_ERR(r)) {
- dev_err(&od->pdev->dev,
- "clk_get for %s failed\n", clk_name);
+ dev_err(dev, "clk_get for %s failed\n", clk_name);
return;
}
- l = clkdev_alloc(r, clk_alias, dev_name(&od->pdev->dev));
+ l = clkdev_alloc(r, clk_alias, dev_name(dev));
if (!l) {
- dev_err(&od->pdev->dev,
- "clkdev_alloc for %s failed\n", clk_alias);
+ dev_err(dev, "clkdev_alloc for %s failed\n", clk_alias);
return;
}
--
1.7.9.5
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