Replace a call to devm_request_mem_region followed by a call to
dev_ioremap_nocache with devm_request_and_ioremap which does the same.
And since res_size isn't needed anymore we can remove it as well.
Found with coccicheck and this semantic patch:
scripts/coccinelle/api/devm_request_and_ioremap.cocci.
Signed-off-by: Peter Huewe <peterhu...@gmx.de>
---
drivers/i2c/busses/i2c-mxs.c | 7 +------
1 files changed, 1 insertions(+), 6 deletions(-)
diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c
index d6abaf2..4ca92b6 100644
--- a/drivers/i2c/busses/i2c-mxs.c
+++ b/drivers/i2c/busses/i2c-mxs.c
@@ -439,7 +439,6 @@ static int mxs_i2c_probe(struct platform_device *pdev)
struct i2c_adapter *adap;
struct pinctrl *pinctrl;
struct resource *res;
- resource_size_t res_size;
int err, irq, dmairq;
dma_cap_mask_t mask;
@@ -458,11 +457,7 @@ static int mxs_i2c_probe(struct platform_device *pdev)
if (!res || irq < 0 || dmairq < 0)
return -ENOENT;
- res_size = resource_size(res);
- if (!devm_request_mem_region(dev, res->start, res_size, res->name))
- return -EBUSY;
-
- i2c->regs = devm_ioremap_nocache(dev, res->start, res_size);
+ i2c->regs = devm_request_and_ioremap(dev, res);
if (!i2c->regs)
return -EBUSY;
--
1.7.8.6
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