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authorDave Airlie <airlied@redhat.com>2010-02-15 15:24:48 +1000
committerDave Airlie <airlied@redhat.com>2010-02-15 15:24:48 +1000
commite803e8b2628f3e9a42f45c5b7bb1f9821b08352c (patch)
treec8b3464c79fb5b531b9e24937339327cf85c15c9 /drivers/gpu/drm/radeon/atombios_dp.c
parentce36f00d599e0f988c2a1b7b276d9184ee9c5d82 (diff)
downloadlinux-stericsson-e803e8b2628f3e9a42f45c5b7bb1f9821b08352c.tar.gz
drm/radeon/kms: make sure retry count increases.
In testing I've never seen it go past 1 retry anyways but better safe than sorry. Reported by Droste on irc. Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/atombios_dp.c')
-rw-r--r--drivers/gpu/drm/radeon/atombios_dp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
index b32eeea5bb8b..99915a682d59 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -350,7 +350,7 @@ retry:
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
if (args.ucReplyStatus && !args.ucDataOutLen) {
- if (args.ucReplyStatus == 0x20 && retry_count < 10)
+ if (args.ucReplyStatus == 0x20 && retry_count++ < 10)
goto retry;
DRM_DEBUG("failed to get auxch %02x%02x %02x %02x 0x%02x %02x after %d retries\n",
req_bytes[1], req_bytes[0], req_bytes[2], req_bytes[3],