staging: rts5208: remove unnecessary parentheses in rtsx_chip.c

This commit removes unnecessary parentheses, that have been flagged
by checkpatch.pl in rtsx_chip.c

Signed-off-by: Benjamin Philip <benjamin.philip495@gmail.com>
Link: https://lore.kernel.org/r/4395499086a3188ea4c4d190460967990bd7a670.1632209460.git.benjamin.philip495@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rts5208/rtsx_chip.c b/drivers/staging/rts5208/rtsx_chip.c
index ee9ddc4eb94dfbe50fb40ccc0b5c927670282c26..6375032918d4cf599d1c45e1d4c563c7b757abaa 100644 (file)
--- a/drivers/staging/rts5208/rtsx_chip.c
+++ b/drivers/staging/rts5208/rtsx_chip.c
@@ -325,7 +325,7 @@ static int rtsx_enable_pcie_intr(struct rtsx_chip *chip)
                        return STATUS_FAIL;
        }
 
-       if (chip->driver_first_load && (chip->ic_version < IC_VER_C))
+       if (chip->driver_first_load && chip->ic_version < IC_VER_C)
                rtsx_calibration(chip);
 
        return STATUS_SUCCESS;
@@ -496,7 +496,7 @@ int rtsx_reset_chip(struct rtsx_chip *chip)
                chip->int_reg);
        if (chip->int_reg & SD_EXIST) {
 #ifdef HW_AUTO_SWITCH_SD_BUS
-               if (CHECK_PID(chip, 0x5208) && (chip->ic_version < IC_VER_C))
+               if (CHECK_PID(chip, 0x5208) && chip->ic_version < IC_VER_C)
                        retval = rtsx_pre_handle_sdio_old(chip);
                else
                        retval = rtsx_pre_handle_sdio_new(chip);
@@ -563,7 +563,7 @@ nextcard:
                        return retval;
        }
 
-       if (CHECK_PID(chip, 0x5208) && (chip->ic_version >= IC_VER_D)) {
+       if (CHECK_PID(chip, 0x5208) && chip->ic_version >= IC_VER_D) {
                retval = rtsx_write_register(chip, PETXCFG, 0x1C, 0x14);
                if (retval)
                        return retval;
@@ -606,7 +606,7 @@ static inline int valid_sd_speed_prior(u32 sd_speed_prior)
        for (i = 0; i < 4; i++) {
                u8 tmp = (u8)(sd_speed_prior >> (i * 8));
 
-               if ((tmp < 0x01) || (tmp > 0x04)) {
+               if (tmp < 0x01 || tmp > 0x04) {
                        valid_para = false;
                        break;
                }
@@ -808,10 +808,10 @@ int rtsx_init_chip(struct rtsx_chip *chip)
        dev_dbg(rtsx_dev(chip), "sd_current_prior = 0x%08x\n",
                chip->sd_current_prior);
 
-       if ((chip->sd_ddr_tx_phase > 31) || (chip->sd_ddr_tx_phase < 0))
+       if (chip->sd_ddr_tx_phase > 31 || chip->sd_ddr_tx_phase < 0)
                chip->sd_ddr_tx_phase = 0;
 
-       if ((chip->mmc_ddr_tx_phase > 31) || (chip->mmc_ddr_tx_phase < 0))
+       if (chip->mmc_ddr_tx_phase > 31 || chip->mmc_ddr_tx_phase < 0)
                chip->mmc_ddr_tx_phase = 0;
 
        retval = rtsx_write_register(chip, FPDCTL, SSC_POWER_DOWN, 0);
@@ -1840,7 +1840,7 @@ int rtsx_pre_handle_interrupt(struct rtsx_chip *chip)
        chip->int_reg = rtsx_readl(chip, RTSX_BIPR);
 
        if (((chip->int_reg & int_enable) == 0) ||
-           (chip->int_reg == 0xFFFFFFFF))
+           chip->int_reg == 0xFFFFFFFF)
                return STATUS_FAIL;
 
        status = chip->int_reg &= (int_enable | 0x7FFFFF);
@@ -1939,7 +1939,7 @@ void rtsx_do_before_power_down(struct rtsx_chip *chip, int pm_stat)
        }
 #endif
 
-       if (CHECK_PID(chip, 0x5208) && (chip->ic_version >= IC_VER_D)) {
+       if (CHECK_PID(chip, 0x5208) && chip->ic_version >= IC_VER_D) {
                /* u_force_clkreq_0 */
                rtsx_write_register(chip, PETXCFG, 0x08, 0x08);
        }