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Brian Masney 8b7cde2393 clk: microchip: core: correct return value on *_get_parent() ... [ Upstream commit 5df96d141c ] roclk_get_parent() and sclk_get_parent() has the possibility of returning -EINVAL, however the framework expects this call to always succeed since the return value is unsigned. If there is no parent map defined, then the current value programmed in the hardware is used. Let's use that same value in the case where -EINVAL is currently returned. This index is only used by clk_core_get_parent_by_index(), and it validates that it doesn't overflow the number of available parents. Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/r/202512050233.R9hAWsJN-lkp@intel.com/ Signed-off-by: Brian Masney <bmasney@redhat.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> Link: https://lore.kernel.org/r/20251205-clk-microchip-fixes-v3-2-a02190705e47@redhat.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> Signed-off-by: Sasha Levin <sashal@kernel.org>		History 2026-03-04 07:20:15 -05:00
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clk-core.c	clk: microchip: core: correct return value on *_get_parent()	2026-03-04 07:20:15 -05:00
clk-core.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 445	2019-06-05 17:37:18 +02:00
clk-pic32mzda.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 445	2019-06-05 17:37:18 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00