Staging: dream: camera: msm_camera: fix code style issues

This fixes some code style issues like to add one space after a while or
switch statement and before a open parenthesis '(', and to include KERN_
facility level in the printk() functions.

Signed-off-by: Chihau Chau <chihau@gmail.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/dream/camera/msm_camera.c b/drivers/staging/dream/camera/msm_camera.c
index 925e16c..223918f 100644 (file)
--- a/drivers/staging/dream/camera/msm_camera.c
+++ b/drivers/staging/dream/camera/msm_camera.c
@@ -76,14 +76,14 @@ static LIST_HEAD(msm_sensors);
                list_del_init(&qcmd->list);                     \
                kfree(qcmd);                                    \
        };                                                      \
-} while(0)
+} while (0)
 
 #define MSM_DRAIN_QUEUE(sync, name) do {                       \
        unsigned long flags;                                    \
        spin_lock_irqsave(&(sync)->name##_lock, flags);         \
        MSM_DRAIN_QUEUE_NOSYNC(sync, name);                     \
        spin_unlock_irqrestore(&(sync)->name##_lock, flags);    \
-} while(0)
+} while (0)
 
 static int check_overlap(struct hlist_head *ptype,
                        unsigned long paddr,
@@ -868,7 +868,7 @@ static int msm_config_vfe(struct msm_sync *sync, void __user *arg)
                return -EFAULT;
        }
 
-       switch(cfgcmd.cmd_type) {
+       switch (cfgcmd.cmd_type) {
        case CMD_STATS_ENABLE:
                axi_data.bufnum1 =
                        msm_pmem_region_lookup(&sync->stats,
@@ -1621,7 +1621,8 @@ static int msm_release_control(struct inode *node, struct file *filep)
        int rc;
        struct msm_control_device *ctrl_pmsm = filep->private_data;
        struct msm_device *pmsm = ctrl_pmsm->pmsm;
-       printk("msm_camera: RELEASE %s\n", filep->f_path.dentry->d_name.name);
+       printk(KERN_INFO "msm_camera: RELEASE %s\n",
+                                       filep->f_path.dentry->d_name.name);
        rc = __msm_release(pmsm->sync);
        if (!rc) {
                MSM_DRAIN_QUEUE(&ctrl_pmsm->ctrl_q, ctrl_status_q);
@@ -1635,7 +1636,8 @@ static int msm_release_frame(struct inode *node, struct file *filep)
 {
        int rc;
        struct msm_device *pmsm = filep->private_data;
-       printk("msm_camera: RELEASE %s\n", filep->f_path.dentry->d_name.name);
+       printk(KERN_INFO "msm_camera: RELEASE %s\n",
+                                       filep->f_path.dentry->d_name.name);
        rc = __msm_release(pmsm->sync);
        if (!rc) {
                MSM_DRAIN_QUEUE(pmsm->sync, prev_frame_q);
@@ -1719,7 +1721,7 @@ static void msm_vfe_sync(struct msm_vfe_resp *vdata,
        qcmd->type = qtype;
 
        if (qtype == MSM_CAM_Q_VFE_MSG) {
-               switch(vdata->type) {
+               switch (vdata->type) {
                case VFE_MSG_OUTPUT1:
                case VFE_MSG_OUTPUT2:
                        qcmd_frame =
@@ -1928,7 +1930,8 @@ static int __msm_v4l2_control(struct msm_sync *sync,
        memcpy(out->value, ctrl->value, ctrl->length);
 
 end:
-       if (rcmd) kfree(rcmd);
+       if (rcmd)
+               kfree(rcmd);
        CDBG("__msm_v4l2_control: end rc = %d\n", rc);
        return rc;
 }