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authorRoel Kluin <roel.kluin@gmail.com>2009-11-20 19:48:23 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2009-12-08 11:17:24 -0800
commitd608b567459dd38ced1f3691d71520a8984f63a1 (patch)
tree053540910b6550125568028ee0a5a3fdf9734d1b /drivers
parente9ab6d1f58eda5d33cc7e849778b72a5b2c1d916 (diff)
thinkpad-acpi: fix sign of ERESTARTSYS return
commit 80a8d1228e90349b4514e8c925c061fa5cbcea75 upstream. The returned error should be negative Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/misc/thinkpad_acpi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index 1a551a84ce8e..d3ade96bca63 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -5042,7 +5042,7 @@ static int brightness_write(char *buf)
* Doing it this way makes the syscall restartable in case of EINTR
*/
rc = brightness_set(level);
- return (rc == -EINTR)? ERESTARTSYS : rc;
+ return (rc == -EINTR)? -ERESTARTSYS : rc;
}
static struct ibm_struct brightness_driver_data = {