staging/fbtft : Use BIT() macro when possible

Based on checkpatch.pl recommendations, (1 << x)
is replaced by BIT(x)

Signed-off-by: Anish Bhatt <anish@chelsio.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/fbtft/fb_hx8340bn.c b/drivers/staging/fbtft/fb_hx8340bn.c
index c5b2e5178991be9dd6298419795cc2c6ba8b2f48..d6dd034f32efb5446647fbefe77794c92bbb3678 100644 (file)
--- a/drivers/staging/fbtft/fb_hx8340bn.c
+++ b/drivers/staging/fbtft/fb_hx8340bn.c
@@ -113,9 +113,9 @@ static int set_var(struct fbtft_par *par)
 {
        /* MADCTL - Memory data access control */
        /* RGB/BGR can be set with H/W pin SRGB and MADCTL BGR bit */
-#define MY (1 << 7)
-#define MX (1 << 6)
-#define MV (1 << 5)
+#define MY BIT(7)
+#define MX BIT(6)
+#define MV BIT(5)
        switch (par->info->var.rotate) {
        case 0:
                write_reg(par, 0x36, par->bgr << 3);

diff --git a/drivers/staging/fbtft/fb_hx8353d.c b/drivers/staging/fbtft/fb_hx8353d.c
index 79e7ebc90368bb64744f4bd33935c7b1e707bde4..73791232799ebdbb0ee2e5dac0d5068d27d3cb0f 100644 (file)
--- a/drivers/staging/fbtft/fb_hx8353d.c
+++ b/drivers/staging/fbtft/fb_hx8353d.c
@@ -87,9 +87,9 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
        write_reg(par, 0x2c);
 }
 
-#define my (1 << 7)
-#define mx (1 << 6)
-#define mv (1 << 5)
+#define my BIT(7)
+#define mx BIT(6)
+#define mv BIT(5)
 static int set_var(struct fbtft_par *par)
 {
        fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);

diff --git a/drivers/staging/fbtft/fb_s6d02a1.c b/drivers/staging/fbtft/fb_s6d02a1.c
index 4b27378e77d10256e8e4450f812d0f8e6b701326..2fa4bec1554150e6f265b3827ea0843d7f519788 100644 (file)
--- a/drivers/staging/fbtft/fb_s6d02a1.c
+++ b/drivers/staging/fbtft/fb_s6d02a1.c
@@ -111,9 +111,9 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
        write_reg(par, 0x2C);
 }
 
-#define MY (1 << 7)
-#define MX (1 << 6)
-#define MV (1 << 5)
+#define MY BIT(7)
+#define MX BIT(6)
+#define MV BIT(5)
 static int set_var(struct fbtft_par *par)
 {
        fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);

diff --git a/drivers/staging/fbtft/fb_st7735r.c b/drivers/staging/fbtft/fb_st7735r.c
index 3628836296d67d9216bd81a241a3a66396ffceb8..9b5cea9374113413d8e1e8efea7045bfa30c9660 100644 (file)
--- a/drivers/staging/fbtft/fb_st7735r.c
+++ b/drivers/staging/fbtft/fb_st7735r.c
@@ -105,9 +105,9 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
        write_reg(par, 0x2C);
 }
 
-#define MY (1 << 7)
-#define MX (1 << 6)
-#define MV (1 << 5)
+#define MY BIT(7)
+#define MX BIT(6)
+#define MV BIT(5)
 static int set_var(struct fbtft_par *par)
 {
        fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);