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drm/nv50/gpio: exclude sense value from mask when changing registers 

Shouldn't effect anything, was just momentarily confusing while looking
at traces.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2014-03-19 00:35:44 +10:00
parent 1f1ac3bf2a
commit 5cfd48b212
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c
View File

@ -79,7 +79,7 @@ nv50_gpio_drive(struct nouveau_gpio *gpio, int line, int dir, int out)
if (nv50_gpio_location(line, &reg, &shift))
return -EINVAL;
nv_mask(gpio, reg, 7 << shift, (((dir ^ 1) << 1) | out) << shift);
nv_mask(gpio, reg, 3 << shift, (((dir ^ 1) << 1) | out) << shift);
return 0;
}