mfd: sm501: dbg_regs attribute must be read-only

[platform/kernel/linux-rpi.git] / drivers / mfd / sm501.c

diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index 33f040c..3799a3d 100644 (file)
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -1232,7 +1232,7 @@ static ssize_t sm501_dbg_regs(struct device *dev,
 }
 
 
-static DEVICE_ATTR(dbg_regs, 0666, sm501_dbg_regs, NULL);
+static DEVICE_ATTR(dbg_regs, 0444, sm501_dbg_regs, NULL);
 
 /* sm501_init_reg
  *