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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-28 04:58:09 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-28 04:58:09 (GMT) |
commit | 2a7d2b96d5cba7568139d9ab157a0e97ab32440f (patch) | |
tree | ad029d8cc7b7068b7250e914360ec6315fdfa114 /drivers/pps/clients/pps-gpio.c | |
parent | e3c4877de8b9d93bd47b6ee88eb594b1c1e10da5 (diff) | |
parent | b67bfe0d42cac56c512dd5da4b1b347a23f4b70a (diff) | |
download | linux-2a7d2b96d5cba7568139d9ab157a0e97ab32440f.tar.xz |
Merge branch 'akpm' (final batch from Andrew)
Merge third patch-bumb from Andrew Morton:
"This wraps me up for -rc1.
- Lots of misc stuff and things which were deferred/missed from
patchbombings 1 & 2.
- ocfs2 things
- lib/scatterlist
- hfsplus
- fatfs
- documentation
- signals
- procfs
- lockdep
- coredump
- seqfile core
- kexec
- Tejun's large IDR tree reworkings
- ipmi
- partitions
- nbd
- random() things
- kfifo
- tools/testing/selftests updates
- Sasha's large and pointless hlist cleanup"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (163 commits)
hlist: drop the node parameter from iterators
kcmp: make it depend on CHECKPOINT_RESTORE
selftests: add a simple doc
tools/testing/selftests/Makefile: rearrange targets
selftests/efivarfs: add create-read test
selftests/efivarfs: add empty file creation test
selftests: add tests for efivarfs
kfifo: fix kfifo_alloc() and kfifo_init()
kfifo: move kfifo.c from kernel/ to lib/
arch Kconfig: centralise CONFIG_ARCH_NO_VIRT_TO_BUS
w1: add support for DS2413 Dual Channel Addressable Switch
memstick: move the dereference below the NULL test
drivers/pps/clients/pps-gpio.c: use devm_kzalloc
Documentation/DMA-API-HOWTO.txt: fix typo
include/linux/eventfd.h: fix incorrect filename is a comment
mtd: mtd_stresstest: use prandom_bytes()
mtd: mtd_subpagetest: convert to use prandom library
mtd: mtd_speedtest: use prandom_bytes
mtd: mtd_pagetest: convert to use prandom library
mtd: mtd_oobtest: convert to use prandom library
...
Diffstat (limited to 'drivers/pps/clients/pps-gpio.c')
-rw-r--r-- | drivers/pps/clients/pps-gpio.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/pps/clients/pps-gpio.c b/drivers/pps/clients/pps-gpio.c index 2bf0c1b..d3db26e 100644 --- a/drivers/pps/clients/pps-gpio.c +++ b/drivers/pps/clients/pps-gpio.c @@ -128,7 +128,8 @@ static int pps_gpio_probe(struct platform_device *pdev) } /* allocate space for device info */ - data = kzalloc(sizeof(struct pps_gpio_device_data), GFP_KERNEL); + data = devm_kzalloc(&pdev->dev, sizeof(struct pps_gpio_device_data), + GFP_KERNEL); if (data == NULL) { err = -ENOMEM; goto return_error; @@ -150,7 +151,6 @@ static int pps_gpio_probe(struct platform_device *pdev) pps_default_params |= PPS_CAPTURECLEAR | PPS_OFFSETCLEAR; data->pps = pps_register_source(&data->info, pps_default_params); if (data->pps == NULL) { - kfree(data); pr_err("failed to register IRQ %d as PPS source\n", irq); err = -EINVAL; goto return_error; @@ -164,7 +164,6 @@ static int pps_gpio_probe(struct platform_device *pdev) get_irqf_trigger_flags(pdata), data->info.name, data); if (ret) { pps_unregister_source(data->pps); - kfree(data); pr_err("failed to acquire IRQ %d\n", irq); err = -EINVAL; goto return_error; @@ -190,7 +189,6 @@ static int pps_gpio_remove(struct platform_device *pdev) gpio_free(pdata->gpio_pin); pps_unregister_source(data->pps); pr_info("removed IRQ %d as PPS source\n", data->irq); - kfree(data); return 0; } |