spi: spi-omap-uwire: 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>
diff --git a/drivers/spi/spi-omap-uwire.c b/drivers/spi/spi-omap-uwire.c
index a6a8f09..9313fd3 100644
--- a/drivers/spi/spi-omap-uwire.c
+++ b/drivers/spi/spi-omap-uwire.c
@@ -557,7 +557,8 @@
.name = "omap_uwire",
.owner = THIS_MODULE,
},
- .remove = uwire_remove,
+ .probe = uwire_probe,
+ .remove = uwire_remove,
// suspend ... unuse ck
// resume ... use ck
};
@@ -579,7 +580,7 @@
omap_writel(val | 0x00AAA000, OMAP7XX_IO_CONF_9);
}
- return platform_driver_probe(&uwire_driver, uwire_probe);
+ return platform_driver_register(&uwire_driver);
}
static void __exit omap_uwire_exit(void)