Re: [PATCH] gpio: drop bitmap_complement() where feasible
From: Michal Simek
Date: Fri Apr 17 2026 - 04:16:07 EST
On 4/17/26 05:34, Yury Norov wrote:
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The gpio drivers reproduce the following pattern:
bitmap_complement(tmp, data1, nbits);
bitmap_and(dst, data2, tmp, nbits);
This can be done in a single pass:
bitmap_andnot(dst, data2, data1t, nbits);
s/data1t/data1/
Thanks,
Michal