Colin Ian King 7be50e3b1a pinctl: ti: iodelay: fix error checking on pinctrl_count_index_with_args call ...

commit 5ff8aca906 upstream.

The call to pinctrl_count_index_with_args checks for a -EINVAL return
however this function calls pinctrl_get_list_and_count and this can
return -ENOENT. Rather than check for a specific error, fix this by
checking for any error return to catch the -ENOENT case.

Addresses-Coverity: ("Improper use of negative")
Fixes: 003910ebc8 ("pinctrl: Introduce TI IOdelay configuration driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20190920122030.14340-1-colin.king@canonical.com
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-01-17 19:47:06 +01:00

..

Kconfig

pinctrl: ti: The IODelay driver is a DRA7xxx feature so depend on that SoC

2017-03-23 10:10:38 +01:00

Makefile

pinctrl: Introduce TI IOdelay configuration driver

2017-01-09 19:43:21 +01:00

pinctrl-ti-iodelay.c

pinctl: ti: iodelay: fix error checking on pinctrl_count_index_with_args call

2020-01-17 19:47:06 +01:00