[PATCH 4/6] bus: bt1-apb: Use sysfs_streq instead of strncmp

[Serge Semin]

There is a ready-to-use method to compare a retrieved from a sysfs node
string with another string. It treats both NUL and newline-then-NUL as
equivalent string terminations. So use it instead of manually truncating
the line length in the strncmp() method.

Signed-off-by: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx>
Cc: Alexey Malahov <Alexey.Malahov@xxxxxxxxxxxxxxxxxxxx>
Cc: Olof Johansson <olof@xxxxxxxxx>
Cc: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Cc: soc@xxxxxxxxxx
---
 drivers/bus/bt1-apb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/bus/bt1-apb.c b/drivers/bus/bt1-apb.c
index 7e57fc2af745..b25ff941e7c7 100644
--- a/drivers/bus/bt1-apb.c
+++ b/drivers/bus/bt1-apb.c
@@ -325,9 +325,9 @@ static ssize_t inject_error_store(struct device *dev,
 	 * Either dummy read from the unmapped address in the APB IO area
 	 * or manually set the IRQ status.
 	 */
-	if (!strncmp(data, "nodev", 5))
+	if (sysfs_streq(data, "nodev"))
 		readl(apb->res);
-	else if (!strncmp(data, "irq", 3))
+	else if (sysfs_streq(data, "irq"))
 		regmap_update_bits(apb->regs, APB_EHB_ISR, APB_EHB_ISR_PENDING,
 				   APB_EHB_ISR_PENDING);
 	else
-- 
2.26.2