Fixes the following W=1 kernel build warning(s):
drivers/tty/synclinkmp.c: In function ‘init_adapter’:
drivers/tty/synclinkmp.c:5167:6: warning: variable ‘readval’ set but not used
[-Wunused-but-set-variable]
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Cc: Jiri Slaby <jirisl...@kernel.org>
Cc: pau...@microgate.com
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
drivers/tty/synclinkmp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
index 0ca738f61a35b..75f494bfdcbed 100644
--- a/drivers/tty/synclinkmp.c
+++ b/drivers/tty/synclinkmp.c
@@ -5165,7 +5165,7 @@ static bool init_adapter(SLMP_INFO *info)
/* Set BIT30 of Local Control Reg 0x50 to reset SCA */
volatile u32 *MiscCtrl = (u32 *)(info->lcr_base + 0x50);
- u32 readval;
+ u32 __always_unused readval;
info->misc_ctrl_value |= BIT30;
*MiscCtrl = info->misc_ctrl_value;
--
2.25.1
