staging: sm750fb: Use BIT(x) macro

Replaces left shift operation (1 << d) by BIT(x) macro.

Signed-off-by: Rehas Sachdeva <aquannie@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/sm750fb/ddk750_chip.c b/drivers/staging/sm750fb/ddk750_chip.c
index f557b6d..a887f32 100644 (file)
--- a/drivers/staging/sm750fb/ddk750_chip.c
+++ b/drivers/staging/sm750fb/ddk750_chip.c
@@ -349,7 +349,7 @@ unsigned int calcPllValue(unsigned int request_orig, pll_value_t *pll)
                fl_quo = (rem * 10000 / input);
 
                for (d = max_d; d >= 0; d--) {
-                       X = (1 << d);
+                       X = BIT(d);
                        M = quo * X;
                        M += fl_quo * X / 10000;
                        /* round step */