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SubjectRe: [PATCH -next] gpio: creg-snps: use devm_platform_ioremap_resource() to simplify code
Date
Hi YueHaibing,

thanks,
Acked-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>

---
Eugeniy Paltsev


________________________________________
From: YueHaibing <yuehaibing@huawei.com>
Sent: Friday, September 6, 2019 16:10
To: Eugeniy.Paltsev@synopsys.com; linus.walleij@linaro.org; bgolaszewski@baylibre.com
Cc: linux-gpio@vger.kernel.org; linux-kernel@vger.kernel.org; kernel-janitors@vger.kernel.org; YueHaibing
Subject: [PATCH -next] gpio: creg-snps: use devm_platform_ioremap_resource() to simplify code

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/gpio/gpio-creg-snps.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpio/gpio-creg-snps.c b/drivers/gpio/gpio-creg-snps.c
index 8cbc94d..ff19a8a 100644
--- a/drivers/gpio/gpio-creg-snps.c
+++ b/drivers/gpio/gpio-creg-snps.c
@@ -137,7 +137,6 @@ static int creg_gpio_probe(struct platform_device *pdev)
const struct of_device_id *match;
struct device *dev = &pdev->dev;
struct creg_gpio *hcg;
- struct resource *mem;
u32 ngpios;
int ret;

@@ -145,8 +144,7 @@ static int creg_gpio_probe(struct platform_device *pdev)
if (!hcg)
return -ENOMEM;

- mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- hcg->regs = devm_ioremap_resource(dev, mem);
+ hcg->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(hcg->regs))
return PTR_ERR(hcg->regs);

--
2.7.4


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