Re: [PATCH] pinctrl: single: Fix incorrect type for error return variable
From: Linus Walleij <linusw@kernel.org>
Date: 2025-12-03 23:20:26
Also in:
linux-gpio, linux-omap, lkml
On Wed, Dec 3, 2025 at 7:14 AM Haotian Zhang [off-list ref] wrote:
pcs_pinconf_get() and pcs_pinconf_set() declare ret as unsigned int,
but assign it the return values of pcs_get_function() that may return
negative error codes. This causes negative error codes to be
converted to large positive values.
Change ret from unsigned int to int in both functions.
Fixes: 9dddb4df90d1 ("pinctrl: single: support generic pinconf")
Signed-off-by: Haotian Zhang <redacted>Patch applied. Thanks Haotian! Yours, Linus Walleij