The patch titled
spi-imx: initialize complete config struct
has been added to the -mm tree. Its filename is
spi-imx-initialize-complete-config-struct.patch
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------------------------------------------------------
Subject: spi-imx: initialize complete config struct
From: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
Otherwise the config function uses random data from the stack. This
didn't stick out because config is called once more in the chipselect
function with correct parameters.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
Acked-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Cc: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
Cc: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/spi/spi_imx.c | 1 +
1 file changed, 1 insertion(+)
diff -puN drivers/spi/spi_imx.c~spi-imx-initialize-complete-config-struct drivers/spi/spi_imx.c
--- a/drivers/spi/spi_imx.c~spi-imx-initialize-complete-config-struct
+++ a/drivers/spi/spi_imx.c
@@ -442,6 +442,7 @@ static int spi_imx_setupxfer(struct spi_
config.bpw = t ? t->bits_per_word : spi->bits_per_word;
config.speed_hz = t ? t->speed_hz : spi->max_speed_hz;
config.mode = spi->mode;
+ config.cs = spi_imx->chipselect[spi->chip_select];
if (!config.speed_hz)
config.speed_hz = spi->max_speed_hz;
_
Patches currently in -mm which might be from u.kleine-koenig@xxxxxxxxxxxxxx are
linux-next.patch
spi-imx-rename-source-file-to-spi_imxc.patch
spi-imx-update-state-correctly.patch
spi-imx-fix-initial-chipselect-settings.patch
spi-imx-setup-mode_bits-we-can-handle.patch
spi-imx-no-need-to-assert-bits_per_word-being-initialized.patch
spi-imx-initialize-complete-config-struct.patch
spi-imx-strip-down-chipselect-function-to-only-drive-the-chipselect.patch
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