diff options
| author | Arushi Singhal <arushisinghal19971997@gmail.com> | 2017-03-22 22:28:28 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-23 14:25:33 +0100 |
| commit | 12eed2f2fb8ff7623295a5f69e22ef247273cd8f (patch) | |
| tree | 18bd94906cfaa71d338863c7923bc922121d9fe6 /drivers/staging/fbtft | |
| parent | 4f8f316be6bace82139e321e11674949ce446454 (diff) | |
staging: fbtft: Replace a bit shift by a use of BIT.
This patch replaces bit shifting on 1 with the BIT(x) macro.
This was done with coccinelle:
@@
constant c;
@@
-1 << c
+BIT(c)
Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/fbtft')
| -rw-r--r-- | drivers/staging/fbtft/fb_agm1264k-fl.c | 2 | ||||
| -rw-r--r-- | drivers/staging/fbtft/fb_ili9163.c | 2 | ||||
| -rw-r--r-- | drivers/staging/fbtft/fb_ili9325.c | 2 | ||||
| -rw-r--r-- | drivers/staging/fbtft/fb_ssd1289.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/fbtft/fb_agm1264k-fl.c b/drivers/staging/fbtft/fb_agm1264k-fl.c index 4ee76dbd30b5..489151a6bf80 100644 --- a/drivers/staging/fbtft/fb_agm1264k-fl.c +++ b/drivers/staging/fbtft/fb_agm1264k-fl.c @@ -369,7 +369,7 @@ static int write_vmem(struct fbtft_par *par, size_t offset, size_t len) /* select left side (sc0) * set addr */ - write_reg(par, 0x00, (1 << 6) | (u8)addr_win.xs); + write_reg(par, 0x00, BIT(6) | (u8)addr_win.xs); write_reg(par, 0x00, (0x17 << 3) | (u8)y); /* write bitmap */ diff --git a/drivers/staging/fbtft/fb_ili9163.c b/drivers/staging/fbtft/fb_ili9163.c index 579e17734612..045cadc3bc65 100644 --- a/drivers/staging/fbtft/fb_ili9163.c +++ b/drivers/staging/fbtft/fb_ili9163.c @@ -194,7 +194,7 @@ static int set_var(struct fbtft_par *par) /* Colorspcae */ if (par->bgr) - mactrl_data |= (1 << 2); + mactrl_data |= BIT(2); write_reg(par, MIPI_DCS_SET_ADDRESS_MODE, mactrl_data); write_reg(par, MIPI_DCS_WRITE_MEMORY_START); return 0; diff --git a/drivers/staging/fbtft/fb_ili9325.c b/drivers/staging/fbtft/fb_ili9325.c index 7189de5ae4b3..7f9e9b25490e 100644 --- a/drivers/staging/fbtft/fb_ili9325.c +++ b/drivers/staging/fbtft/fb_ili9325.c @@ -126,7 +126,7 @@ static int init_display(struct fbtft_par *par) write_reg(par, 0x0013, 0x0000); /* VDV[4:0] for VCOM amplitude */ mdelay(200); /* Dis-charge capacitor power voltage */ write_reg(par, 0x0010, /* SAP, BT[3:0], AP, DSTB, SLP, STB */ - (1 << 12) | (bt << 8) | (1 << 7) | (0x01 << 4)); + BIT(12) | (bt << 8) | BIT(7) | BIT(4)); write_reg(par, 0x0011, 0x220 | vc); /* DC1[2:0], DC0[2:0], VC[2:0] */ mdelay(50); /* Delay 50ms */ write_reg(par, 0x0012, vrh); /* Internal reference voltage= Vci; */ diff --git a/drivers/staging/fbtft/fb_ssd1289.c b/drivers/staging/fbtft/fb_ssd1289.c index c603e1516e64..129e175fcd7e 100644 --- a/drivers/staging/fbtft/fb_ssd1289.c +++ b/drivers/staging/fbtft/fb_ssd1289.c @@ -47,7 +47,7 @@ static int init_display(struct fbtft_par *par) write_reg(par, 0x0E, 0x2B00); write_reg(par, 0x1E, 0x00B7); write_reg(par, 0x01, - (1 << 13) | (par->bgr << 11) | (1 << 9) | (HEIGHT - 1)); + BIT(13) | (par->bgr << 11) | BIT(9) | (HEIGHT - 1)); write_reg(par, 0x02, 0x0600); write_reg(par, 0x10, 0x0000); write_reg(par, 0x05, 0x0000); |