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Subject: media: rc: Use devm_platform_ioremap_resource() in tango_ir_probe()
Author: Markus Elfring <elfr...@users.sourceforge.net>
Date: Wed Sep 18 07:30:18 2019 -0300
Simplify this function implementation by using a known wrapper function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
Acked-by: Mans Rullgard <m...@mansr.com>
Signed-off-by: Sean Young <s...@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+sams...@kernel.org>
drivers/media/rc/tango-ir.c | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
---
diff --git a/drivers/media/rc/tango-ir.c b/drivers/media/rc/tango-ir.c
index 451ec4e9dcfa..b8eb5bc4d9be 100644
--- a/drivers/media/rc/tango-ir.c
+++ b/drivers/media/rc/tango-ir.c
@@ -157,20 +157,10 @@ static int tango_ir_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct rc_dev *rc;
struct tango_ir *ir;
- struct resource *rc5_res;
- struct resource *rc6_res;
u64 clkrate, clkdiv;
int irq, err;
u32 val;
- rc5_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!rc5_res)
- return -EINVAL;
-
- rc6_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- if (!rc6_res)
- return -EINVAL;
-
irq = platform_get_irq(pdev, 0);
if (irq <= 0)
return -EINVAL;
@@ -179,11 +169,11 @@ static int tango_ir_probe(struct platform_device *pdev)
if (!ir)
return -ENOMEM;
- ir->rc5_base = devm_ioremap_resource(dev, rc5_res);
+ ir->rc5_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(ir->rc5_base))
return PTR_ERR(ir->rc5_base);
- ir->rc6_base = devm_ioremap_resource(dev, rc6_res);
+ ir->rc6_base = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(ir->rc6_base))
return PTR_ERR(ir->rc6_base);
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