staging: rts5208: make some vars to lower case to keep the style consistent

This patch fixes the checkpatch.pl warning:

WARNING: Comparisons should place the constant on the right side of the test

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rts5208/rtsx_card.c b/drivers/staging/rts5208/rtsx_card.c
index 9a5cd630d41ec06c5f656788e63423a2d4e3ae70..91e62c1c069859d6908b29f018bf693e71a161f7 100644 (file)
--- a/drivers/staging/rts5208/rtsx_card.c
+++ b/drivers/staging/rts5208/rtsx_card.c
@@ -631,21 +631,21 @@ void rtsx_init_cards(struct rtsx_chip *chip)
 int switch_ssc_clock(struct rtsx_chip *chip, int clk)
 {
        int retval;
-       u8 N = (u8)(clk - 2), min_N, max_N;
+       u8 n = (u8)(clk - 2), min_n, max_n;
        u8 mcu_cnt, div, max_div, ssc_depth, ssc_depth_mask;
        int sd_vpclk_phase_reset = 0;
 
        if (chip->cur_clk == clk)
                return STATUS_SUCCESS;
 
-       min_N = 60;
-       max_N = 120;
+       min_n = 60;
+       max_n = 120;
        max_div = CLK_DIV_4;
 
        dev_dbg(rtsx_dev(chip), "Switch SSC clock to %dMHz (cur_clk = %d)\n",
                clk, chip->cur_clk);
 
-       if ((clk <= 2) || (N > max_N)) {
+       if ((clk <= 2) || (n > max_n)) {
                rtsx_trace(chip);
                return STATUS_FAIL;
        }
@@ -655,15 +655,15 @@ int switch_ssc_clock(struct rtsx_chip *chip, int clk)
                mcu_cnt = 7;
 
        div = CLK_DIV_1;
-       while ((N < min_N) && (div < max_div)) {
-               N = (N + 2) * 2 - 2;
+       while ((n < min_n) && (div < max_div)) {
+               n = (n + 2) * 2 - 2;
                div++;
        }
-       dev_dbg(rtsx_dev(chip), "N = %d, div = %d\n", N, div);
+       dev_dbg(rtsx_dev(chip), "n = %d, div = %d\n", n, div);
 
        if (chip->ssc_en) {
                ssc_depth = 0x01;
-               N -= 2;
+               n -= 2;
        } else {
                ssc_depth = 0;
        }
@@ -677,7 +677,7 @@ int switch_ssc_clock(struct rtsx_chip *chip, int clk)
        rtsx_add_cmd(chip, WRITE_REG_CMD, CLK_DIV, 0xFF, (div << 4) | mcu_cnt);
        rtsx_add_cmd(chip, WRITE_REG_CMD, SSC_CTL1, SSC_RSTB, 0);
        rtsx_add_cmd(chip, WRITE_REG_CMD, SSC_CTL2, ssc_depth_mask, ssc_depth);
-       rtsx_add_cmd(chip, WRITE_REG_CMD, SSC_DIV_N_0, 0xFF, N);
+       rtsx_add_cmd(chip, WRITE_REG_CMD, SSC_DIV_N_0, 0xFF, n);
        rtsx_add_cmd(chip, WRITE_REG_CMD, SSC_CTL1, SSC_RSTB, SSC_RSTB);
        if (sd_vpclk_phase_reset) {
                rtsx_add_cmd(chip, WRITE_REG_CMD, SD_VPCLK0_CTL,