tty: serial: make SERIAL_SPRD depend on COMMON_CLK
kbuild-test reported an error:
config: mips-randconfig-a001-20200321 ...
>> drivers/tty/serial/sprd_serial.c:1175: undefined reference
to `clk_set_parent'
Because some mips Kconfig selects HAVE_CLK but not COMMON_CLK and no
clk_set_parent implemented, so the error was exposed. So adding
dependence on COMMON_CLK can fix this issue.
Fixes: 7ba87cfec7
("tty: serial: make SERIAL_SPRD not depend on ARCH_SPRD")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Link: https://lore.kernel.org/r/20200325081427.20312-1-zhang.lyra@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1445,6 +1445,7 @@ config SERIAL_MEN_Z135
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config SERIAL_SPRD
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tristate "Support for Spreadtrum serial"
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select SERIAL_CORE
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depends on COMMON_CLK
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help
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This enables the driver for the Spreadtrum's serial.
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