Nathan Chancellor e093e53f4f power: avs: qcom-cpr: Avoid clang -Wsometimes-uninitialized in cpr_scale ... Clang warns (trimmed for brevity): ../drivers/power/avs/qcom-cpr.c:570:13: warning: variable 'reg_mask' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] ../drivers/power/avs/qcom-cpr.c:520:13: warning: variable 'new_uV' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] Due to the fact that Clang's static analysis happens before any optimization passes are taken into account, it cannot see that both branches in the if statement must be taken because dir cannot be something other than UP or DOWN due to the check at the top of this function. Change the else if condition to else to fix this false positive. Fixes: bf6910abf5 ("power: avs: Add support for CPR (Core Power Reduction)") Link: https://github.com/ClangBuiltLinux/linux/issues/840 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Acked-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2020-01-31 11:07:43 +01:00
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Kconfig
Makefile
qcom-cpr.c
rockchip-io-domain.c
smartreflex.c