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authorSergiu Moga <sergiu.moga@microchip.com>2022-09-26 17:32:45 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-09-30 14:38:40 +0200
commit468cdabe93c5fa969de65752e38c31f07a5e048d (patch)
treec92d2a52abee930a92a9113806754343edb727a3 /net/l3mdev
parent379a33786d489ab81885ff0b3935cfeb36137fea (diff)
downloadlinux-468cdabe93c5fa969de65752e38c31f07a5e048d.tar.bz2
tty: serial: atmel: Add COMMON_CLK dependency to SERIAL_ATMEL
Now that the driver makes use of `__clk_is_enabled()` in order to know whether a `clk_disable_unprepare()` is needed or not on the GCLK, a new dependency has been introduced: COMMON_CLK. If this `CONFIG_COMMON_CLK` is not enabled, whatever config may have this driver enabled without COMMON_CLK then an undefined reference to `__clk_is_enabled()` will be issued by the linker. Thus, make sure that, unless `CONFIG_COMMON_CLK` is enabled, this driver is not compiled. Fixes: 5e3ce1f26129 ("tty: serial: atmel: Make the driver aware of the existence of GCLK") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20220926143244.485578-1-sergiu.moga@microchip.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/l3mdev')
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