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authorRoel Kluin <roel.kluin@gmail.com>2009-11-20 19:48:23 +0100
committerLen Brown <len.brown@intel.com>2009-11-25 00:39:21 -0500
commit80a8d1228e90349b4514e8c925c061fa5cbcea75 (patch)
tree5e2fc15051acf881c363cd88ea230f8d909ff23a /drivers/platform
parent8b1edc57a617d00845806ca1fce1799c08d50920 (diff)
thinkpad-acpi: fix sign of ERESTARTSYS return
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> Cc: <stable@kernel.org> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index d93108d148fc..03c0a56f0c8c 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -6313,7 +6313,7 @@ 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 = {