staging: media: bcm2048: add space around operators

This patch fixes the checkpatch issue:

CHECK: spaces preferred around that ' '

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index 3b012d37de498dfc3ec8a522eb65ea86d0013a02..9bb5ad9ec593145a46543fd06151ecfe3a4939ab 100644 (file)
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -1350,7 +1350,7 @@ static int bcm2048_checkrev(struct bcm2048_device *bdev)
 static int bcm2048_get_rds_rt(struct bcm2048_device *bdev, char *data)
 {
        int err = 0, i, j = 0, ce = 0, cr = 0;
-       char data_buffer[BCM2048_MAX_RDS_RT+1];
+       char data_buffer[BCM2048_MAX_RDS_RT + 1];
 
        mutex_lock(&bdev->mutex);
 
@@ -1400,7 +1400,7 @@ unlock:
 static int bcm2048_get_rds_ps(struct bcm2048_device *bdev, char *data)
 {
        int err = 0, i, j = 0;
-       char data_buffer[BCM2048_MAX_RDS_PS+1];
+       char data_buffer[BCM2048_MAX_RDS_PS + 1];
 
        mutex_lock(&bdev->mutex);
 
@@ -1440,8 +1440,8 @@ static void bcm2048_parse_rds_pi(struct bcm2048_device *bdev)
                /* Block A match, only data without crc errors taken */
                if (bdev->rds_info.radio_text[i] == BCM2048_RDS_BLOCK_A) {
 
-                       pi = (bdev->rds_info.radio_text[i+1] << 8) +
-                               bdev->rds_info.radio_text[i+2];
+                       pi = (bdev->rds_info.radio_text[i + 1] << 8) +
+                               bdev->rds_info.radio_text[i + 2];
 
                        if (!bdev->rds_info.rds_pi) {
                                bdev->rds_info.rds_pi = pi;
@@ -1472,14 +1472,15 @@ static void bcm2048_parse_rds_rt_block(struct bcm2048_device *bdev, int i,
        if (crc) {
                if (!bdev->rds_info.rds_rt[index])
                        bdev->rds_info.rds_rt[index] =
-                               bdev->rds_info.radio_text[i+1];
-               if (!bdev->rds_info.rds_rt[index+1])
-                       bdev->rds_info.rds_rt[index+1] =
-                               bdev->rds_info.radio_text[i+2];
+                               bdev->rds_info.radio_text[i + 1];
+               if (!bdev->rds_info.rds_rt[index + 1])
+                       bdev->rds_info.rds_rt[index + 1] =
+                               bdev->rds_info.radio_text[i + 2];
        } else {
-               bdev->rds_info.rds_rt[index] = bdev->rds_info.radio_text[i+1];
-               bdev->rds_info.rds_rt[index+1] =
-                       bdev->rds_info.radio_text[i+2];
+               bdev->rds_info.rds_rt[index] =
+                       bdev->rds_info.radio_text[i + 1];
+               bdev->rds_info.rds_rt[index + 1] =
+                       bdev->rds_info.radio_text[i + 2];
        }
 }
 
@@ -1495,11 +1496,11 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
        if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
            BCM2048_RDS_BLOCK_B) {
 
-               rt_id = bdev->rds_info.radio_text[i+1] &
+               rt_id = bdev->rds_info.radio_text[i + 1] &
                        BCM2048_RDS_BLOCK_MASK;
-               rt_group_b = bdev->rds_info.radio_text[i+1] &
+               rt_group_b = bdev->rds_info.radio_text[i + 1] &
                        BCM2048_RDS_GROUP_AB_MASK;
-               rt_ab = bdev->rds_info.radio_text[i+2] &
+               rt_ab = bdev->rds_info.radio_text[i + 2] &
                                BCM2048_RDS_RT_AB_MASK;
 
                if (rt_group_b != bdev->rds_info.rds_rt_group_b) {
@@ -1516,7 +1517,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
                                bdev->rds_info.rds_rt_ab = rt_ab;
                        }
 
-                       index = bdev->rds_info.radio_text[i+2] &
+                       index = bdev->rds_info.radio_text[i + 2] &
                                        BCM2048_RDS_RT_INDEX;
 
                        if (bdev->rds_info.rds_rt_group_b)
@@ -1568,7 +1569,7 @@ static void bcm2048_parse_rt_match_d(struct bcm2048_device *bdev, int i,
 
        if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
            BCM2048_RDS_BLOCK_D)
-               bcm2048_parse_rds_rt_block(bdev, i, index+2, crc);
+               bcm2048_parse_rds_rt_block(bdev, i, index + 2, crc);
 }
 
 static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
@@ -1616,14 +1617,15 @@ static void bcm2048_parse_rds_ps_block(struct bcm2048_device *bdev, int i,
        if (crc) {
                if (!bdev->rds_info.rds_ps[index])
                        bdev->rds_info.rds_ps[index] =
-                               bdev->rds_info.radio_text[i+1];
-               if (!bdev->rds_info.rds_ps[index+1])
-                       bdev->rds_info.rds_ps[index+1] =
-                               bdev->rds_info.radio_text[i+2];
+                               bdev->rds_info.radio_text[i + 1];
+               if (!bdev->rds_info.rds_ps[index + 1])
+                       bdev->rds_info.rds_ps[index + 1] =
+                               bdev->rds_info.radio_text[i + 2];
        } else {
-               bdev->rds_info.rds_ps[index] = bdev->rds_info.radio_text[i+1];
-               bdev->rds_info.rds_ps[index+1] =
-                       bdev->rds_info.radio_text[i+2];
+               bdev->rds_info.rds_ps[index] =
+                       bdev->rds_info.radio_text[i + 1];
+               bdev->rds_info.rds_ps[index + 1] =
+                       bdev->rds_info.radio_text[i + 2];
        }
 }
 
@@ -1671,9 +1673,9 @@ static int bcm2048_parse_ps_match_b(struct bcm2048_device *bdev, int i)
        /* Block B Radio PS match */
        if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
            BCM2048_RDS_BLOCK_B) {
-               ps_id = bdev->rds_info.radio_text[i+1] &
+               ps_id = bdev->rds_info.radio_text[i + 1] &
                        BCM2048_RDS_BLOCK_MASK;
-               ps_group = bdev->rds_info.radio_text[i+1] &
+               ps_group = bdev->rds_info.radio_text[i + 1] &
                        BCM2048_RDS_GROUP_AB_MASK;
 
                /*
@@ -1697,7 +1699,7 @@ static int bcm2048_parse_ps_match_b(struct bcm2048_device *bdev, int i)
                }
 
                if (ps_id == BCM2048_RDS_PS) {
-                       index = bdev->rds_info.radio_text[i+2] &
+                       index = bdev->rds_info.radio_text[i + 2] &
                                BCM2048_RDS_PS_INDEX;
                        index <<= 1;
                        return index;
@@ -1789,7 +1791,7 @@ static int bcm2048_get_rds_data(struct bcm2048_device *bdev, char *data)
        }
 
        for (i = 0; i < bdev->rds_info.text_len; i++) {
-               p += sprintf(data_buffer+p, "%x ",
+               p += sprintf(data_buffer + p, "%x ",
                             bdev->rds_info.radio_text[i]);
        }
 
@@ -2062,7 +2064,7 @@ property_str_read(rds_rt, (BCM2048_MAX_RDS_RT + 1))
 property_str_read(rds_ps, (BCM2048_MAX_RDS_PS + 1))
 
 property_read(fm_rds_flags, unsigned int, "%u")
-property_str_read(rds_data, BCM2048_MAX_RDS_RADIO_TEXT*5)
+property_str_read(rds_data, BCM2048_MAX_RDS_RADIO_TEXT * 5)
 
 property_read(region_bottom_frequency, unsigned int, "%u")
 property_read(region_top_frequency, unsigned int, "%u")
@@ -2233,13 +2235,16 @@ static ssize_t bcm2048_fops_read(struct file *file, char __user *buf,
        while (i < count) {
                unsigned char tmpbuf[3];
 
-               tmpbuf[i] = bdev->rds_info.radio_text[bdev->rd_index+i+2];
-               tmpbuf[i+1] = bdev->rds_info.radio_text[bdev->rd_index+i+1];
-               tmpbuf[i+2] = (bdev->rds_info.radio_text[bdev->rd_index + i] & 0xf0) >> 4;
-               if ((bdev->rds_info.radio_text[bdev->rd_index+i] &
+               tmpbuf[i] = bdev->rds_info.radio_text[bdev->rd_index + i + 2];
+               tmpbuf[i + 1] =
+                       bdev->rds_info.radio_text[bdev->rd_index + i + 1];
+               tmpbuf[i + 2] =
+                       (bdev->rds_info.radio_text[bdev->rd_index + i] &
+                        0xf0) >> 4;
+               if ((bdev->rds_info.radio_text[bdev->rd_index + i] &
                    BCM2048_RDS_CRC_MASK) == BCM2048_RDS_CRC_UNRECOVARABLE)
-                       tmpbuf[i+2] |= 0x80;
-               if (copy_to_user(buf+i, tmpbuf, 3)) {
+                       tmpbuf[i + 2] |= 0x80;
+               if (copy_to_user(buf + i, tmpbuf, 3)) {
                        retval = -EFAULT;
                        break;
                }