Replace integer number with sizeof with the goal of prevent future truncation bugs.
Signed-off-by: Manuel Ebner <[email protected]> --- drivers/staging/fbtft/fb_ili9320.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/fbtft/fb_ili9320.c b/drivers/staging/fbtft/fb_ili9320.c index 0f98267a7..655778392 100644 --- a/drivers/staging/fbtft/fb_ili9320.c +++ b/drivers/staging/fbtft/fb_ili9320.c @@ -21,7 +21,7 @@ static unsigned int read_devicecode(struct fbtft_par *par) { - u8 rxbuf[8] = {0, }; + u8 rxbuf[sizeof(u64)] = {0, }; write_reg(par, 0x0000); par->fbtftops.read(par, rxbuf, 4); -- 2.55.0
