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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-25 12:11:02 +0200 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-25 12:11:02 +0200 |
commit | 59e52534172d845ebffb0d7e85fc56fb7b857051 (patch) | |
tree | 49552e03f1bdb413cd8b5f7542e91770688d7047 /drivers/char | |
parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jik... (diff) | |
parent | MAINTAINERS: linux-m32r is moderated for non-subscribers (diff) | |
download | linux-59e52534172d845ebffb0d7e85fc56fb7b857051.tar.xz linux-59e52534172d845ebffb0d7e85fc56fb7b857051.zip |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (59 commits)
MAINTAINERS: linux-m32r is moderated for non-subscribers
linux@lists.openrisc.net is moderated for non-subscribers
Drop default from "DM365 codec select" choice
parisc: Kconfig: cleanup Kernel page size default
Kconfig: remove redundant CONFIG_ prefix on two symbols
cris: remove arch/cris/arch-v32/lib/nand_init.S
microblaze: add missing CONFIG_ prefixes
h8300: drop puzzling Kconfig dependencies
MAINTAINERS: microblaze-uclinux@itee.uq.edu.au is moderated for non-subscribers
tty: drop superfluous dependency in Kconfig
ARM: mxc: fix Kconfig typo 'i.MX51'
Fix file references in Kconfig files
aic7xxx: fix Kconfig references to READMEs
Fix file references in drivers/ide/
thinkpad_acpi: Fix printk typo 'bluestooth'
bcmring: drop commented out line in Kconfig
btmrvl_sdio: fix typo 'btmrvl_sdio_sd6888'
doc: raw1394: Trivial typo fix
CIFS: Don't free volume_info->UNC until we are entirely done with it.
treewide: Correct spelling of successfully in comments
...
Diffstat (limited to 'drivers/char')
-rw-r--r-- | drivers/char/agp/backend.c | 3 | ||||
-rw-r--r-- | drivers/char/apm-emulation.c | 5 | ||||
-rw-r--r-- | drivers/char/raw.c | 3 | ||||
-rw-r--r-- | drivers/char/rtc.c | 7 |
4 files changed, 6 insertions, 12 deletions
diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c index f27d0d0816d3..4b71647782d0 100644 --- a/drivers/char/agp/backend.c +++ b/drivers/char/agp/backend.c @@ -171,7 +171,7 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge) } got_gatt = 1; - bridge->key_list = vmalloc(PAGE_SIZE * 4); + bridge->key_list = vzalloc(PAGE_SIZE * 4); if (bridge->key_list == NULL) { dev_err(&bridge->dev->dev, "can't allocate memory for key lists\n"); @@ -181,7 +181,6 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge) got_keylist = 1; /* FIXME vmalloc'd memory not guaranteed contiguous */ - memset(bridge->key_list, 0, PAGE_SIZE * 4); if (bridge->driver->configure()) { dev_err(&bridge->dev->dev, "error configuring host chipset\n"); diff --git a/drivers/char/apm-emulation.c b/drivers/char/apm-emulation.c index 2a2b8fd708c1..f4837a893dfa 100644 --- a/drivers/char/apm-emulation.c +++ b/drivers/char/apm-emulation.c @@ -40,10 +40,7 @@ #define APM_MINOR_DEV 134 /* - * See Documentation/Config.help for the configuration options. - * - * Various options can be changed at boot time as follows: - * (We allow underscores for compatibility with the modules code) + * One option can be changed at boot time as follows: * apm=on/off enable/disable APM */ diff --git a/drivers/char/raw.c b/drivers/char/raw.c index b33e8ea314ed..b6de2c047145 100644 --- a/drivers/char/raw.c +++ b/drivers/char/raw.c @@ -324,13 +324,12 @@ static int __init raw_init(void) max_raw_minors = MAX_RAW_MINORS; } - raw_devices = vmalloc(sizeof(struct raw_device_data) * max_raw_minors); + raw_devices = vzalloc(sizeof(struct raw_device_data) * max_raw_minors); if (!raw_devices) { printk(KERN_ERR "Not enough memory for raw device structures\n"); ret = -ENOMEM; goto error; } - memset(raw_devices, 0, sizeof(struct raw_device_data) * max_raw_minors); ret = register_chrdev_region(dev, max_raw_minors, "raw"); if (ret) diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c index dfa8b3062fda..ccd124ab7ca7 100644 --- a/drivers/char/rtc.c +++ b/drivers/char/rtc.c @@ -80,6 +80,7 @@ #include <linux/bcd.h> #include <linux/delay.h> #include <linux/uaccess.h> +#include <linux/ratelimit.h> #include <asm/current.h> #include <asm/system.h> @@ -1195,10 +1196,8 @@ static void rtc_dropped_irq(unsigned long data) spin_unlock_irq(&rtc_lock); - if (printk_ratelimit()) { - printk(KERN_WARNING "rtc: lost some interrupts at %ldHz.\n", - freq); - } + printk_ratelimited(KERN_WARNING "rtc: lost some interrupts at %ldHz.\n", + freq); /* Now we have new data */ wake_up_interruptible(&rtc_wait); |