staging: sm750fb: Rename miniDiff

Rename miniDiff to mini_diff to avoid CamelCase. Problem found using
checkpatch.pl
CHECK: Avoid CamelCase: <miniDiff>

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@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 453c86e..8b8ec14 100644 (file)
--- a/drivers/staging/sm750fb/ddk750_chip.c
+++ b/drivers/staging/sm750fb/ddk750_chip.c
@@ -359,7 +359,7 @@ unsigned int calcPllValue(unsigned int request_orig, pll_value_t *pll)
        /* as sm750 register definition, N located in 2,15 and M located in 1,255       */
        int N, M, X, d;
        int xcnt;
-       int miniDiff;
+       int mini_diff;
        unsigned int RN, quo, rem, fl_quo;
        unsigned int input, request;
        unsigned int tmpClock, ret;
@@ -374,7 +374,7 @@ unsigned int calcPllValue(unsigned int request_orig, pll_value_t *pll)
 #endif
 
        ret = 0;
-       miniDiff = ~0;
+       mini_diff = ~0;
        request = request_orig / 1000;
        input = pll->inputFreq / 1000;
 
@@ -407,12 +407,12 @@ unsigned int calcPllValue(unsigned int request_orig, pll_value_t *pll)
 
                                tmpClock = pll->inputFreq * M / N / X;
                                diff = absDiff(tmpClock, request_orig);
-                               if (diff < miniDiff) {
+                               if (diff < mini_diff) {
                                        pll->M = M;
                                        pll->N = N;
                                        pll->OD = xparm[d].od;
                                        pll->POD = xparm[d].pod;
-                                       miniDiff = diff;
+                                       mini_diff = diff;
                                        ret = tmpClock;
                                }
                        }