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541079de88
linux/drivers/usb/musb
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Sergei Shtylyov 541079de88 usb: musb: core: fix IRQ check 
musb_probe() only regards 0 as a wrong IRQ number, despite platform_get_irq()
that it calls returns -ENXIO in that case. It leads to musb_init_controller()
calling request_irq() with a negative IRQ number, and when it naturally
fails, the following is printed to the console:

request_irq -6 failed!
musb_init_controller failed with status -19

Fix musb_probe() to filter out the error values as well as 0.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-02-01 10:41:29 +02:00
..
am35x.c musb: am35x: fix compile error due to control apis 2010-12-10 10:21:35 +02:00
blackfin.c Merge branch 'usb-next' into musb-merge 2010-12-16 10:05:06 -08:00
blackfin.h USB: musb: workaround Blackfin FIFO anomalies 2009-12-23 11:34:19 -08:00
cppi_dma.c usb: musb: add names for IRQs in structure resource 2010-12-01 10:56:33 +02:00
cppi_dma.h headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
da8xx.c usb: musb: drop board_set_vbus 2010-12-10 10:21:33 +02:00
davinci.c usb: musb: drop board_set_vbus 2010-12-10 10:21:33 +02:00
davinci.h USB: musb: partial DaVinci dm355 support 2009-03-24 16:20:36 -07:00
Kconfig usb: musb: TWL6030: Selecting TWL6030_USB transceiver 2010-12-10 14:45:59 +02:00
Makefile usb: musb: add support for ux500 platform 2010-12-10 10:21:36 +02:00
musb_core.c usb: musb: core: fix IRQ check 2011-02-01 10:41:29 +02:00
musb_core.h Revert "USB: musb: blackfin: pm: make it work" 2010-12-16 10:03:27 -08:00
musb_debug.h USB: musb: make DBG() calls actually depend on CONFIG_USB_MUSB_DEBUG 2010-10-22 10:21:52 -07:00
musb_debugfs.c headers: kobject.h redux 2011-01-10 08:51:44 -08:00
musb_dma.h USB: musb: add work around for Blackfin anomaly 05000456 2009-12-11 11:55:24 -08:00
musb_gadget_ep0.c usb: musb: gadget: restart request on clearing endpoint halt 2010-09-24 11:05:01 -07:00
musb_gadget.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2011-01-13 10:05:56 -08:00
musb_gadget.h usb: musb: support ISO high bandwidth for gadget mode 2010-10-22 10:21:53 -07:00
musb_host.c usb: musb: host: support DMA transfers greater than max channel length 2010-10-22 10:21:54 -07:00
musb_host.h musb: add high bandwidth ISO support 2009-06-15 21:44:41 -07:00
musb_io.h usb: musb: add Kconfig options for each glue layer 2010-12-10 10:21:09 +02:00
musb_regs.h Merge branch 'usb-next' into musb-merge 2010-12-16 10:05:06 -08:00
musb_virthub.c usb: musb: make all glue layer export struct musb_platform_ops 2010-12-07 09:19:39 +02:00
musbhsdma.c Merge branch 'usb-next' into musb-merge 2010-12-16 10:05:06 -08:00
musbhsdma.h usb: musb: hsdma: use musb_read/writel 2010-05-20 13:21:32 -07:00
omap2430.c usb: musb: Adding musb support for OMAP4430 2010-12-10 14:56:31 +02:00
omap2430.h USB: musb: get rid of omap_readl/writel 2010-03-02 14:54:38 -08:00
tusb6010_omap.c usb: Fix tusb6010 for DMA API 2010-04-30 09:25:09 -07:00
tusb6010.c usb: musb: move clock handling to glue layer 2010-12-10 10:21:24 +02:00
tusb6010.h USB: musb: Remove my email address from few musb related drivers 2009-04-23 14:15:27 -07:00
ux500.c usb: musb: add support for ux500 platform 2010-12-10 10:21:36 +02:00