[PATCH v2] staging:fbtft: Using str_true_false() helper instead of hardcoded strings

[Paolo Perego <pperego@suse.de>]

Using str_true_false() helper instead of hardcoded strings.

Signed-off-by: Paolo Perego <pperego@suse.de>
---
v2: 
* Used a shorter email subject
* Added a commit message
* The email subject now contains kernel subsytem

 drivers/staging/fbtft/fb_ssd1351.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/fbtft/fb_ssd1351.c b/drivers/staging/fbtft/fb_ssd1351.c
index f6db2933ebba..6736b09b2f45 100644
--- a/drivers/staging/fbtft/fb_ssd1351.c
+++ b/drivers/staging/fbtft/fb_ssd1351.c
@@ -6,6 +6,7 @@
 #include <linux/init.h>
 #include <linux/spi/spi.h>
 #include <linux/delay.h>
+#include <linux/string_choices.h>
 
 #include "fbtft.h"
 
@@ -162,7 +163,7 @@ static int set_gamma(struct fbtft_par *par, u32 *curves)
 static int blank(struct fbtft_par *par, bool on)
 {
 	fbtft_par_dbg(DEBUG_BLANK, par, "(%s=%s)\n",
-		      __func__, on ? "true" : "false");
+		      __func__, str_true_false(on));
 	if (on)
 		write_reg(par, 0xAE);
 	else
-- 
2.47.0