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spi: spi-au1550: replace platform_driver_probe to support deferred probing 

Subsystems like pinctrl and gpio rightfully make use of deferred probing at
core level. Now, deferred drivers won't be retried if they don't have a .probe
function specified in the driver struct. Fix this driver to have that, so the
devices it supports won't get lost in a deferred probe.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Wolfram Sang 2013-10-08 22:35:37 +02:00 committed by Mark Brown
parent d0e639c9e0
commit 75dab1bfbb
1 changed files with 2 additions and 1 deletions
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3
drivers/spi/spi-au1550.c
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@ -985,6 +985,7 @@ static int au1550_spi_remove(struct platform_device *pdev)
MODULE_ALIAS("platform:au1550-spi");
static struct platform_driver au1550_spi_drv = {
.probe = au1550_spi_probe,
.remove = au1550_spi_remove,
.driver = {
.name = "au1550-spi",
@ -1004,7 +1005,7 @@ static int __init au1550_spi_init(void)
printk(KERN_ERR "au1550-spi: cannot add memory"
"dbdma device\n");
}
return platform_driver_probe(&au1550_spi_drv, au1550_spi_probe);
return platform_driver_register(&au1550_spi_drv);
}
module_init(au1550_spi_init);