[PATCH 02/13] uio: uio_pruss: use devm_kzalloc()
From: mark.rutland@arm.com (Mark Rutland)
Date: 2014-06-30 09:38:09
Also in:
linux-devicetree, linux-omap
On Sun, Jun 29, 2014 at 05:21:36PM +0100, Andre Heider wrote:
quoted hunk ↗ jump to hunk
Replace kzalloc() by devm_kzalloc() and remove the kfree() calls. Signed-off-by: Andre Heider <redacted> --- drivers/uio/uio_pruss.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-)diff --git a/drivers/uio/uio_pruss.c b/drivers/uio/uio_pruss.c index c28d6e2..f07545b 100644 --- a/drivers/uio/uio_pruss.c +++ b/drivers/uio/uio_pruss.c@@ -109,9 +109,7 @@ static void pruss_cleanup(struct device *dev, struct uio_pruss_dev *gdev) gen_pool_free(gdev->sram_pool, gdev->sram_vaddr, sram_pool_sz); - kfree(gdev->info); clk_put(gdev->pruss_clk); - kfree(gdev); } static int pruss_probe(struct platform_device *pdev)@@ -123,24 +121,19 @@ static int pruss_probe(struct platform_device *pdev) int ret = -ENODEV, cnt = 0, len; struct uio_pruss_pdata *pdata = dev_get_platdata(dev); - gdev = kzalloc(sizeof(struct uio_pruss_dev), GFP_KERNEL); + gdev = devm_kzalloc(dev, sizeof(struct uio_pruss_dev), GFP_KERNEL);
If this is changing anyway, how about: gdev = devm_kzalloc(dev, sizeof(*gdev), GFP_KERNEL); Cheers, Mark.