d7589b83d6
[ Upstream commit cec83ff1241ec98113a19385ea9e9cfa9aa4125b ]
While playing with initialization order of modem device, it has been
discovered that under some circumstances (early console init, I
believe) its .pm() callback may be called before the
uart_port->private_data pointer is initialized from
plat_serial8250_port->private_data, resulting in NULL pointer
dereference. Fix it by checking for uninitialized pointer before using
it in modem_pm().
Fixes:
|
||
|---|---|---|
| .. | ||
| include/mach | ||
| ams-delta-fiq-handler.S | ||
| ams-delta-fiq.c | ||
| board-ams-delta.c | ||
| board-fsample.c | ||
| board-generic.c | ||
| board-h2-mmc.c | ||
| board-h2.c | ||
| board-h2.h | ||
| board-h3-mmc.c | ||
| board-h3.c | ||
| board-h3.h | ||
| board-htcherald.c | ||
| board-innovator.c | ||
| board-nand.c | ||
| board-nokia770.c | ||
| board-osk.c | ||
| board-palmte.c | ||
| board-palmtt.c | ||
| board-palmz71.c | ||
| board-perseus2.c | ||
| board-sx1-mmc.c | ||
| board-sx1.c | ||
| clock.c | ||
| clock.h | ||
| clock_data.c | ||
| common.h | ||
| devices.c | ||
| dma.c | ||
| fb.c | ||
| flash.c | ||
| fpga.c | ||
| fpga.h | ||
| gpio7xx.c | ||
| gpio15xx.c | ||
| gpio16xx.c | ||
| i2c.c | ||
| id.c | ||
| io.c | ||
| iomap.h | ||
| irq.c | ||
| Kconfig | ||
| lcd_dma.c | ||
| Makefile | ||
| Makefile.boot | ||
| mcbsp.c | ||
| mmc.h | ||
| mux.c | ||
| ocpi.c | ||
| opp.h | ||
| opp_data.c | ||
| pm.c | ||
| pm.h | ||
| pm_bus.c | ||
| reset.c | ||
| serial.c | ||
| sleep.S | ||
| soc.h | ||
| sram-init.c | ||
| sram.h | ||
| sram.S | ||
| time.c | ||
| timer.c | ||
| timer32k.c | ||
| usb.c | ||