The patch titled
drivers/media: use NULL instead of 0 for ptrs
has been added to the -mm tree. Its filename is
drivers-media-use-null-instead-of-0-for-ptrs.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: drivers/media: use NULL instead of 0 for ptrs
From: Randy Dunlap <rdunlap@xxxxxxxxxxxx>
Use NULL instead of 0 for pointer value, eliminate sparse warnings.
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/media/dvb/dvb-usb/gp8psk.c | 2 +-
drivers/media/video/cx88/cx88-blackbird.c | 2 +-
drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c | 4 +++-
3 files changed, 5 insertions(+), 3 deletions(-)
diff -puN drivers/media/dvb/dvb-usb/gp8psk.c~drivers-media-use-null-instead-of-0-for-ptrs drivers/media/dvb/dvb-usb/gp8psk.c
--- a/drivers/media/dvb/dvb-usb/gp8psk.c~drivers-media-use-null-instead-of-0-for-ptrs
+++ a/drivers/media/dvb/dvb-usb/gp8psk.c
@@ -217,7 +217,7 @@ static struct dvb_usb_properties gp8psk_
.cold_ids = { &gp8psk_usb_table[0], NULL },
.warm_ids = { &gp8psk_usb_table[1], NULL },
},
- { 0 },
+ { NULL },
}
};
diff -puN drivers/media/video/cx88/cx88-blackbird.c~drivers-media-use-null-instead-of-0-for-ptrs drivers/media/video/cx88/cx88-blackbird.c
--- a/drivers/media/video/cx88/cx88-blackbird.c~drivers-media-use-null-instead-of-0-for-ptrs
+++ a/drivers/media/video/cx88/cx88-blackbird.c
@@ -896,7 +896,7 @@ static int mpeg_do_ioctl(struct inode *i
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 -puN drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c~drivers-media-use-null-instead-of-0-for-ptrs drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c~drivers-media-use-null-instead-of-0-for-ptrs
+++ a/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 @@ void pvr2_i2c_probe(struct pvr2_hdw *hdw
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];
}
_
Patches currently in -mm which might be from rdunlap@xxxxxxxxxxxx are
origin.patch
add-kerneldocs-for-some-functions-in-mm-memoryc.patch
ext3-add-more-comments-in-block-allocation-reservation-code.patch
acpi-fix-printk-format-warnings.patch
acpi-cm_sbs-use-null-instead-of-0-for-ptr.patch
drivers-media-use-null-instead-of-0-for-ptrs.patch
git-lxdialog.patch
mtd-printk-format-warning.patch
pcmcia-ds-must_check-fixes.patch
pcie-check-and-return-bus_register-errors-fix.patch
dc395x-fix-printk-format-warning.patch
mm-page_alloc-use-null-instead-of-0-for-ptr.patch
tiacx-sparse-cleanups.patch
consistently-use-max_errno-in-__syscall_return.patch
consistently-use-max_errno-in-__syscall_return-fix.patch
eisa-bus-modalias-attributes-support-1.patch
kernel-params-must_check-fixes.patch
blockdevc-check-errors.patch
block-handle-subsystem_register-init-errors.patch
fs-namespace-handle-init-registration-errors.patch
kernel-doc-for-relay-interface.patch
kernel-doc-move-filesystems-together.patch
include-documentation-for-functions-in-drivers-base-classc.patch
fix-parameter-names-in-drivers-base-classc.patch
fix-kerneldoc-comments-in-kernel-timerc-fix.patch
cdev-documentation-was-drop-second-arg-of-unregister_chrdev.patch
docbook-fix-segfault-in-docprocc.patch
doc-fix-kernel-parameters-quiet.patch
mention-documenation-abi-requirements-in-documentation-submitchecklist.patch
allow-proc-configgz-to-be-built-as-a-module.patch
fs-cache-cachefiles-a-cache-that-backs-onto-a-mounted-filesystem-cachefiles-printk-format-warning.patch
ecryptfs-fix-printk-format-warnings.patch
ide-core-must_check-fixes.patch
documentation-fixes-in-intel810txt.patch
-
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