From: Jarkko Nikula Date: Wed, 8 Dec 2010 00:25:40 +0000 (-0800) Subject: omap: McBSP: Fix potential memory leak in omap_mcbsp_remove X-Git-Tag: MMI-PSA29.97-13-9~21439^2~55 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5f3b7284cb35c9e3eead279cb35f017b9735bb43;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git omap: McBSP: Fix potential memory leak in omap_mcbsp_remove Function omap_mcbsp_probe allocates struct omap_mcbsp *mcbsp but it is not freed in omap_mcbsp_remove. Fix this, remove unneeded structure cleanups and clk_disable calls since they are not needed here. This is not problem currently but becomes if the mcbsp driver is ever modularized. Signed-off-by: Jarkko Nikula Signed-off-by: Tony Lindgren --- diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index eac4b978e9fd..f79090cb823b 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -1836,17 +1836,11 @@ static int __devexit omap_mcbsp_remove(struct platform_device *pdev) omap34xx_device_exit(mcbsp); - clk_disable(mcbsp->fclk); - clk_disable(mcbsp->iclk); clk_put(mcbsp->fclk); clk_put(mcbsp->iclk); iounmap(mcbsp->io_base); - - mcbsp->fclk = NULL; - mcbsp->iclk = NULL; - mcbsp->free = 0; - mcbsp->dev = NULL; + kfree(mcbsp); } return 0;