91a99dfc6b
A pointer to a probe callback is passed to the core via platform_driver_register and so the function must not disappear when the .init sections are discarded. Otherwise (if also having HOTPLUG=y) unbinding and binding a device to the driver via sysfs will result in an oops as does a device being registered late. An alternative to this patch is using platform_driver_probe instead of platform_driver_register plus removing the pointer to the probe function from the struct platform_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Dmitry Baryshkov <dbaryshkov@gmail.com> Cc: Eric Miao <eric.miao@marvell.com> Cc: Liam Girdwood <liam.girdwood@wolfsonmicro.com> Cc: Paul Sokolovsky <pmiscml@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
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|---|---|---|
| .. | ||
| include/mach | ||
| Kconfig | ||
| Makefile | ||
| Makefile.boot | ||
| assabet.c | ||
| badge4.c | ||
| cerf.c | ||
| clock.c | ||
| collie.c | ||
| cpu-sa1100.c | ||
| cpu-sa1110.c | ||
| dma.c | ||
| generic.c | ||
| generic.h | ||
| gpio.c | ||
| h3xxx.c | ||
| h3100.c | ||
| h3600.c | ||
| hackkit.c | ||
| irq.c | ||
| jornada720.c | ||
| jornada720_ssp.c | ||
| lart.c | ||
| leds-assabet.c | ||
| leds-badge4.c | ||
| leds-cerf.c | ||
| leds-hackkit.c | ||
| leds-lart.c | ||
| leds-simpad.c | ||
| leds.c | ||
| leds.h | ||
| neponset.c | ||
| pleb.c | ||
| pm.c | ||
| shannon.c | ||
| simpad.c | ||
| sleep.S | ||
| ssp.c | ||
| time.c | ||