V4L/DVB (4674): Use NULL instead of 0 for ptrs
Use NULL instead of 0 for pointer value, eliminate sparse warnings.
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/dvb/dvb-usb/gp8psk.c b/drivers/media/dvb/dvb-usb/gp8psk.c
index 334269b..7375eb2 100644
--- a/drivers/media/dvb/dvb-usb/gp8psk.c
+++ b/drivers/media/dvb/dvb-usb/gp8psk.c
@@ -219,7 +219,7 @@
.cold_ids = { &gp8psk_usb_table[0], NULL },
.warm_ids = { &gp8psk_usb_table[1], NULL },
},
- { 0 },
+ { NULL },
}
};
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index 663b713..4673832 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -896,7 +896,7 @@
snprintf(name, sizeof(name), "%s/2", core->name);
printk("%s/2: ============ START LOG STATUS ============\n",
core->name);
- cx88_call_i2c_clients(core, VIDIOC_LOG_STATUS, 0);
+ cx88_call_i2c_clients(core, VIDIOC_LOG_STATUS, NULL);
cx2341x_log_status(&dev->params, name);
printk("%s/2: ============= END LOG STATUS =============\n",
core->name);
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c
index ed3e810..0512166 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c
@@ -19,6 +19,7 @@
*
*/
+#include <linux/kernel.h>
#include "pvrusb2-i2c-core.h"
#include "pvrusb2-hdw-internal.h"
#include "pvrusb2-debug.h"
@@ -89,7 +90,8 @@
const struct pvr2_i2c_op *pvr2_i2c_get_op(unsigned int idx)
{
- if (idx >= sizeof(ops)/sizeof(ops[0])) return 0;
+ if (idx >= ARRAY_SIZE(ops))
+ return NULL;
return ops[idx];
}