Commit 25f8a7cc authored by Jürg Billeter's avatar Jürg Billeter Committed by Mark Brown

spi: sh-sci: fix use-after-free in sh_sci_spi_remove()

setbits() uses sp->membase.
Signed-off-by: default avatarJürg Billeter <j@bitron.ch>
Acked-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 7171511e
......@@ -175,9 +175,9 @@ static int sh_sci_spi_remove(struct platform_device *dev)
{
struct sh_sci_spi *sp = platform_get_drvdata(dev);
iounmap(sp->membase);
setbits(sp, PIN_INIT, 0);
spi_bitbang_stop(&sp->bitbang);
setbits(sp, PIN_INIT, 0);
iounmap(sp->membase);
spi_master_put(sp->bitbang.master);
return 0;
}
......
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