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drm/radeon/kms: fix bad shift in atom iio table parser

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Noticed by Patrick Lowry.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2011-04-14 11:19:50 -04:00 committed by Dave Airlie
parent 2582b6efce
commit 8e461123f2
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/radeon/atom.c
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@ -135,7 +135,7 @@ static uint32_t atom_iio_execute(struct atom_context *ctx, int base,
case ATOM_IIO_MOVE_INDEX:
temp &=
~((0xFFFFFFFF >> (32 - CU8(base + 1))) <<
CU8(base + 2));
CU8(base + 3));
temp |=
((index >> CU8(base + 2)) &
(0xFFFFFFFF >> (32 - CU8(base + 1)))) << CU8(base +
@ -145,7 +145,7 @@ static uint32_t atom_iio_execute(struct atom_context *ctx, int base,
case ATOM_IIO_MOVE_DATA:
temp &=
~((0xFFFFFFFF >> (32 - CU8(base + 1))) <<
CU8(base + 2));
CU8(base + 3));
temp |=
((data >> CU8(base + 2)) &
(0xFFFFFFFF >> (32 - CU8(base + 1)))) << CU8(base +
@ -155,7 +155,7 @@ static uint32_t atom_iio_execute(struct atom_context *ctx, int base,
case ATOM_IIO_MOVE_ATTR:
temp &=
~((0xFFFFFFFF >> (32 - CU8(base + 1))) <<
CU8(base + 2));
CU8(base + 3));
temp |=
((ctx->
io_attr >> CU8(base + 2)) & (0xFFFFFFFF >> (32 -