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soc: loongson: loongson2_guts: Convert to devm_platform_ioremap_resource() 

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn>
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Dongliang Mu 2023-09-01 14:25:48 +08:00 committed by Arnd Bergmann
parent a2fd542287
commit daacef89cd
1 changed files with 1 additions and 3 deletions
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4
drivers/soc/loongson/loongson2_guts.c
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@ -94,7 +94,6 @@ static int loongson2_guts_probe(struct platform_device *pdev)
{
struct device_node *root, *np = pdev->dev.of_node;
struct device *dev = &pdev->dev;
struct resource *res;
const struct loongson2_soc_die_attr *soc_die;
const char *machine;
u32 svr;
@ -106,8 +105,7 @@ static int loongson2_guts_probe(struct platform_device *pdev)
guts->little_endian = of_property_read_bool(np, "little-endian");
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
guts->regs = ioremap(res->start, res->end - res->start + 1);
guts->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(guts->regs))
return PTR_ERR(guts->regs);