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authorArnd Bergmann <[email protected]>2023-02-14 14:20:42 +0100
committerLinus Torvalds <[email protected]>2023-03-01 10:41:18 -0800
commit92304df83b943776492309f42452effea0cc1089 (patch)
tree2516084fd0a154b117038f6712eb11353ea1b5de /lib/test_fortify/write_overflow-strncpy-src.c
parentf122a08b197d076ccf136c73fae0146875812a88 (diff)
power: supply: qcom_battmgr: remove bogus do_div()
The argument to do_div() is a 32-bit integer, and it was read from a 32-bit register so there is no point in doing a 64-bit division on it. On 32-bit arm, do_div() causes a compile-time warning here: include/asm-generic/div64.h:238:22: error: passing argument 1 of '__div64_32' from incompatible pointer type [-Werror=incompatible-pointer-types] 238 | __rem = __div64_32(&(n), __base); \ | ^~~~ | | | unsigned int * drivers/power/supply/qcom_battmgr.c:1130:4: note: in expansion of macro 'do_div' 1130 | do_div(battmgr->status.percent, 100); Signed-off-by: Arnd Bergmann <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Acked-by: Sebastian Reichel <[email protected]> Reviewed-by: Konrad Dybcio <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
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