3 files changed, 6 insertions, 7 deletions

diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index fc1267b8c892..9a155396d6ac 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -500,14 +500,14 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
 
 /*      New design (By Emard)
 **      this rps1 code will copy internal HS event to GPIO3 pin.
-**      GPIO3 is in budget-patch hardware connectd to port B VSYNC
+**      GPIO3 is in budget-patch hardware connected to port B VSYNC
 
 **      HS is an internal event of 7146, accessible with RPS
 **      and temporarily raised high every n lines
 **      (n in defined in the RPS_THRESH1 counter threshold)
 **      I think HS is raised high on the beginning of the n-th line
 **      and remains high until this n-th line that triggered
-**      it is completely received. When the receiption of n-th line
+**      it is completely received. When the reception of n-th line
 **      ends, HS is lowered.
 
 **      To transmit data over DMA, 7146 needs changing state at
@@ -541,7 +541,7 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
 **      hardware debug note: a working budget card (including budget patch)
 **      with vpeirq() interrupt setup in mode "0x90" (every 64K) will
 **      generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes
-**      and that means 3*25=75 Hz of interrupt freqency, as seen by
+**      and that means 3*25=75 Hz of interrupt frequency, as seen by
 **      watch cat /proc/interrupts
 **
 **      If this frequency is 3x lower (and data received in the DMA
@@ -550,7 +550,7 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
 **      this means VSYNC line is not connected in the hardware.
 **      (check soldering pcb and pins)
 **      The same behaviour of missing VSYNC can be duplicated on budget
-**      cards, by seting DD1_INIT trigger mode 7 in 3rd nibble.
+**      cards, by setting DD1_INIT trigger mode 7 in 3rd nibble.
 */
 
         // Setup RPS1 "program" (p35)
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index bf267552941f..b8fde5cf4735 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -24,7 +24,7 @@ config VIDEO_HELPER_CHIPS_AUTO
           decode audio/video standards. This option will autoselect
           all pertinent modules to each selected video module.
 
-          Unselect this only if you know exaclty what you are doing, since
+          Unselect this only if you know exactly what you are doing, since
           it may break support on some boards.
 
           In doubt, say Y.
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index 62070b9049eb..a996aad79276 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -1093,8 +1093,7 @@ static int pwc_video_open(struct inode *inode, struct file *file)
         PWC_DEBUG_OPEN(">> video_open called(vdev = 0x%p).\n", vdev);
 
         pdev = (struct pwc_device *)vdev->priv;
-        if (pdev == NULL)
-                BUG();
+        BUG_ON(!pdev);
         if (pdev->vopen) {
                 PWC_DEBUG_OPEN("I'm busy, someone is using the device.\n");
                 return -EBUSY;