efi/gop: Use helper macros for find_bits

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Use the __ffs/__fls macros to calculate the position and size of the
mask.

Correct type of mask to u32 instead of unsigned long.

Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Link: https://lore.kernel.org/r/20200320020028.1936003-9-nivedita@alum.mit.edu
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

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Arvind Sankar 2020-03-19 22:00:22 -04:00 • committed by Ard Biesheuvel

parent f1d1853bdb

commit 9867fc9de6

1 changed files with 8 additions and 18 deletions

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drivers/firmware/efi/libstub/gop.c

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