[PATCH] mfd: superio: use strerrorp helper instead of open-coding

[PATCH] mfd: superio: use strerrorp helper instead of open-coding

[Ahmad Fatoum]

Apparently, we have a helper for strerror(-PTR_ERR(regmap)). Use it.

Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
---
 drivers/mfd/superio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/superio.c b/drivers/mfd/superio.c
index 0f08d56cb357..12d74b40f6f8 100644
--- a/drivers/mfd/superio.c
+++ b/drivers/mfd/superio.c
@@ -88,7 +88,7 @@ void superio_chip_add(struct superio_chip *siochip)
 			     &superio_regmap_config);
 	if (IS_ERR(regmap))
 		pr_warn("creating %s regmap failed: %s\n",
-			chipname, strerror(-PTR_ERR(regmap)));
+			chipname, strerrorp(regmap));
 
 	ret = regmap_register_cdev(regmap, chipname);
 	if (ret)
-- 
2.20.1


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Re: [PATCH] mfd: superio: use strerrorp helper instead of open-coding

[Sascha Hauer]

On Mon, Oct 28, 2019 at 11:12:57AM +0100, Ahmad Fatoum wrote:
> Apparently, we have a helper for strerror(-PTR_ERR(regmap)). Use it.
> 
> Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
> ---
>  drivers/mfd/superio.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks

Sascha


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