From 57841439b62e3ddb5ee50e765aa50330dde612d0 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Fri, 20 Sep 2013 18:39:18 +0800 Subject: [PATCH] spi: efm32: Don't call kfree() after spi_master_put() Calling kfree() to clean up the memory obtained from spi_alloc_master() is wrong as this is done in spi_master_release() when spi_master->dev's refcount reaches zero. Signed-off-by: Axel Lin Signed-off-by: Mark Brown --- drivers/spi/spi-efm32.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/spi/spi-efm32.c b/drivers/spi/spi-efm32.c index 7d84418..5b3117f 100644 --- a/drivers/spi/spi-efm32.c +++ b/drivers/spi/spi-efm32.c @@ -467,7 +467,6 @@ err_disable_clk: clk_disable_unprepare(ddata->clk); err: spi_master_put(master); - kfree(master); } return ret; @@ -484,7 +483,6 @@ static int efm32_spi_remove(struct platform_device *pdev) free_irq(ddata->rxirq, ddata); clk_disable_unprepare(ddata->clk); spi_master_put(master); - kfree(master); return 0; } -- 2.7.4