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spi/spi_nuc900: Use spi_bitbang_stop instead of spi_unregister_master in nuc900_spi_r...
author
Axel Lin
<axel.lin@gmail.com>
Sat, 14 May 2011 23:33:28 +0000
(07:33 +0800)
committer
Grant Likely
<grant.likely@secretlab.ca>
Fri, 20 May 2011 06:43:07 +0000
(
00:43
-0600)
Calling spi_bitbang_stop() will also destroy bitbang->workqueue,
which is created by calling spi_bitbang_start() in nuc900_spi_probe().
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
drivers/spi/spi_nuc900.c
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diff --git
a/drivers/spi/spi_nuc900.c
b/drivers/spi/spi_nuc900.c
index
d5be18b
..
3cd15f6
100644
(file)
--- a/
drivers/spi/spi_nuc900.c
+++ b/
drivers/spi/spi_nuc900.c
@@
-463,7
+463,7
@@
static int __devexit nuc900_spi_remove(struct platform_device *dev)
platform_set_drvdata(dev, NULL);
- spi_
unregister_master(hw->master
);
+ spi_
bitbang_stop(&hw->bitbang
);
clk_disable(hw->clk);
clk_put(hw->clk);