Commit 57841439 authored Sep 20, 2013 by Axel Lin Committed by Mark Brown Sep 23, 2013

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 <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

parent 272b98c6

drivers/spi/spi-efm32.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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;
		}