staging: fbtft: fb_ssd1351.c: Replace bit shifting with BIT macro

Challenge suggested by coccinelle.
Prefer using BIT and replace bit shifting with the BIT(x) macro.

Signed-off-by: Payal Kshirsagar <payal.s.kshirsagar.98@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/fbtft/fb_ssd1351.c b/drivers/staging/fbtft/fb_ssd1351.c
index 9ac78ce306190a53cef606af7f983434b5f8badf..900b28d826b28a59cdfdc8a578c2999f3e8c857f 100644 (file)
--- a/drivers/staging/fbtft/fb_ssd1351.c
+++ b/drivers/staging/fbtft/fb_ssd1351.c
@@ -81,10 +81,10 @@ static int set_var(struct fbtft_par *par)
 
        switch (par->info->var.rotate) {
        case 0:
-               write_reg(par, 0xA0, remap | 0x00 | 1 << 4);
+               write_reg(par, 0xA0, remap | 0x00 | BIT(4));
                break;
        case 270:
-               write_reg(par, 0xA0, remap | 0x03 | 1 << 4);
+               write_reg(par, 0xA0, remap | 0x03 | BIT(4));
                break;
        case 180:
                write_reg(par, 0xA0, remap | 0x02);