From: Alex Deucher Date: Thu, 14 Apr 2011 15:19:50 +0000 (-0400) Subject: drm/radeon/kms: fix bad shift in atom iio table parser X-Git-Tag: v2.6.39-rc5~39^2~4 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=8e461123f28e6b17456225e70eb834b3b30d28bb;p=~shefty%2Frdma-dev.git drm/radeon/kms: fix bad shift in atom iio table parser Noticed by Patrick Lowry. Signed-off-by: Alex Deucher Cc: stable@kernel.org Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c index d71d375149f..7bd74568909 100644 --- a/drivers/gpu/drm/radeon/atom.c +++ b/drivers/gpu/drm/radeon/atom.c @@ -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 -