[PATCH v4 10/19] auxdisplay: ht16k33: Use HT16K33_FB_SIZE in ht16k33_initialize()
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: 2021-07-27 14:05:20
Also in:
linux-leds, linux-mips, lkml
Subsystem:
auxiliary display drivers, ht16k33 led controller driver, the rest · Maintainers:
Andy Shevchenko, Robin van der Gracht, Linus Torvalds
Use the existing HT16K33_FB_SIZE definition instead of open-coding the same calculation using an hardcoded value. While at it, restore reverse Christmas tree variable declaration order. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Robin van der Gracht <robin@protonic.nl> --- v4: - No changes, v3: - No changes, v2: - Add Acked-by. --- drivers/auxdisplay/ht16k33.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c
index 2b630e194570f6e5..99daf1974980b435 100644
--- a/drivers/auxdisplay/ht16k33.c
+++ b/drivers/auxdisplay/ht16k33.c@@ -168,9 +168,9 @@ static void ht16k33_fb_update(struct work_struct *work) static int ht16k33_initialize(struct ht16k33_priv *priv) { + uint8_t data[HT16K33_FB_SIZE]; uint8_t byte; int err; - uint8_t data[HT16K33_MATRIX_LED_MAX_COLS * 2]; /* Clear RAM (8 * 16 bits) */ memset(data, 0, sizeof(data));
--
2.25.1