staging/rts_pstor: remove braces {} in sd.c (sd_set_sample_push_timing)

fixed below checkpatch warnings.
-WARNING: braces {} are not necessary for single statement blocks
-WARNING: braces {} are not necessary for any arm of this statement

Signed-off-by: Toshiaki Yamane <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rts_pstor/sd.c b/drivers/staging/rts_pstor/sd.c
index 88163e138da32df747e13c8b6d7218ee54c917ca..28fc8a23c35e44e0d8f32f18eaabdc244153ed04 100644 (file)
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -559,22 +559,21 @@ static int sd_set_sample_push_timing(struct rtsx_chip *chip)
                                        CRC_FIX_CLK | SD30_VAR_CLK0 | SAMPLE_VAR_CLK1);
                        RTSX_WRITE_REG(chip, CLK_CTL, CLK_LOW_FREQ, 0);
 
-                       if ((chip->sd_ctl & SD_PUSH_POINT_CTL_MASK) == SD_PUSH_POINT_AUTO) {
+                       if ((chip->sd_ctl & SD_PUSH_POINT_CTL_MASK) == SD_PUSH_POINT_AUTO)
                                val = SD20_TX_NEG_EDGE;
-                       } else if ((chip->sd_ctl & SD_PUSH_POINT_CTL_MASK) == SD_PUSH_POINT_DELAY) {
+                       else if ((chip->sd_ctl & SD_PUSH_POINT_CTL_MASK) == SD_PUSH_POINT_DELAY)
                                val = SD20_TX_14_AHEAD;
-                       } else {
+                       else
                                val = SD20_TX_NEG_EDGE;
-                       }
+
                        RTSX_WRITE_REG(chip, SD_PUSH_POINT_CTL, SD20_TX_SEL_MASK, val);
 
                        if ((chip->sd_ctl & SD_SAMPLE_POINT_CTL_MASK) == SD_SAMPLE_POINT_AUTO) {
                                if (chip->asic_code) {
-                                       if (CHK_SD_HS(sd_card) || CHK_MMC_52M(sd_card)) {
+                                       if (CHK_SD_HS(sd_card) || CHK_MMC_52M(sd_card))
                                                val = SD20_RX_14_DELAY;
-                                       } else {
+                                       else
                                                val = SD20_RX_POS_EDGE;
-                                       }
                                } else {
                                        val = SD20_RX_14_DELAY;
                                }
@@ -588,32 +587,28 @@ static int sd_set_sample_push_timing(struct rtsx_chip *chip)
        } else {
                u8 val = 0;
 
-               if ((chip->sd_ctl & SD_PUSH_POINT_CTL_MASK) == SD_PUSH_POINT_DELAY) {
+               if ((chip->sd_ctl & SD_PUSH_POINT_CTL_MASK) == SD_PUSH_POINT_DELAY)
                        val |= 0x10;
-               }
 
                if ((chip->sd_ctl & SD_SAMPLE_POINT_CTL_MASK) == SD_SAMPLE_POINT_AUTO) {
                        if (chip->asic_code) {
                                if (CHK_SD_HS(sd_card) || CHK_MMC_52M(sd_card)) {
-                                       if (val & 0x10) {
+                                       if (val & 0x10)
                                                val |= 0x04;
-                                       } else {
+                                       else
                                                val |= 0x08;
-                                       }
                                }
                        } else {
-                               if (val & 0x10) {
+                               if (val & 0x10)
                                        val |= 0x04;
-                               } else {
+                               else
                                        val |= 0x08;
-                               }
                        }
                } else if ((chip->sd_ctl & SD_SAMPLE_POINT_CTL_MASK) == SD_SAMPLE_POINT_DELAY) {
-                       if (val & 0x10) {
+                       if (val & 0x10)
                                val |= 0x04;
-                       } else {
+                       else
                                val |= 0x08;
-                       }
                }
 
                RTSX_WRITE_REG(chip, REG_SD_CFG1, 0x1C, val);