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authorAlexander Shiyan <shc_work@mail.ru>2013-07-14 10:39:42 +0400
committerSamuel Ortiz <sameo@linux.intel.com>2013-07-31 02:02:58 +0200
commitf10111cc83b07251e4f8788343c952a5742d748e (patch)
tree4d1466493f6412e55359eebfbecebabf7a590118 /drivers/mfd/syscon.c
parentecc8fa1c85853a7d8736a920b1b3611c2333a190 (diff)
downloadop-kernel-dev-f10111cc83b07251e4f8788343c952a5742d748e.zip
op-kernel-dev-f10111cc83b07251e4f8788343c952a5742d748e.tar.gz
mfd: syscon: Remove "base" field from private driver data
During a move to use managed resources, the .remove function all was deemed superfluous which subsequently led to its deletion. As there are no remaining users of the stored 'base' address we only have to use it locally during probe. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/syscon.c')
-rw-r--r--drivers/mfd/syscon.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
index 1a31512..27db1f9 100644
--- a/drivers/mfd/syscon.c
+++ b/drivers/mfd/syscon.c
@@ -25,7 +25,6 @@
static struct platform_driver syscon_driver;
struct syscon {
- void __iomem *base;
struct regmap *regmap;
};
@@ -129,6 +128,7 @@ static int syscon_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct syscon *syscon;
struct resource *res;
+ void __iomem *base;
syscon = devm_kzalloc(dev, sizeof(*syscon), GFP_KERNEL);
if (!syscon)
@@ -138,12 +138,12 @@ static int syscon_probe(struct platform_device *pdev)
if (!res)
return -ENOENT;
- syscon->base = devm_ioremap(dev, res->start, resource_size(res));
- if (!syscon->base)
+ base = devm_ioremap(dev, res->start, resource_size(res));
+ if (!base)
return -ENOMEM;
syscon_regmap_config.max_register = res->end - res->start - 3;
- syscon->regmap = devm_regmap_init_mmio(dev, syscon->base,
+ syscon->regmap = devm_regmap_init_mmio(dev, base,
&syscon_regmap_config);
if (IS_ERR(syscon->regmap)) {
dev_err(dev, "regmap init failed\n");
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