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8d4c277e18
For OMAP devices, if a gpio is being used as an interrupt source but has not been requested by calling gpio_request(), a call to request_irq() may cause the kernel hang because the gpio bank may be disabled and hence the register access will fail. To prevent such hangs, test for this case and warn if this is detected. Signed-off-by: Jon Hunter <jon-hunter@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Kevin Hilman <khilman@linaro.org> Tested-by: Javier Martinez Canillas <javier@dowhile0.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> |
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| .. | ||
| devres.c | ||
| gpio-74x164.c | ||
| gpio-adnp.c | ||
| gpio-adp5520.c | ||
| gpio-adp5588.c | ||
| gpio-amd8111.c | ||
| gpio-arizona.c | ||
| gpio-bt8xx.c | ||
| gpio-clps711x.c | ||
| gpio-cs5535.c | ||
| gpio-da9052.c | ||
| gpio-da9055.c | ||
| gpio-davinci.c | ||
| gpio-em.c | ||
| gpio-ep93xx.c | ||
| gpio-ge.c | ||
| gpio-generic.c | ||
| gpio-ich.c | ||
| gpio-it8761e.c | ||
| gpio-janz-ttl.c | ||
| gpio-ks8695.c | ||
| gpio-langwell.c | ||
| gpio-lpc32xx.c | ||
| gpio-lynxpoint.c | ||
| gpio-max730x.c | ||
| gpio-max732x.c | ||
| gpio-max7300.c | ||
| gpio-max7301.c | ||
| gpio-mc9s08dz60.c | ||
| gpio-mc33880.c | ||
| gpio-mcp23s08.c | ||
| gpio-ml-ioh.c | ||
| gpio-mm-lantiq.c | ||
| gpio-mpc8xxx.c | ||
| gpio-mpc5200.c | ||
| gpio-msic.c | ||
| gpio-msm-v1.c | ||
| gpio-msm-v2.c | ||
| gpio-mvebu.c | ||
| gpio-mxc.c | ||
| gpio-mxs.c | ||
| gpio-omap.c | ||
| gpio-palmas.c | ||
| gpio-pca953x.c | ||
| gpio-pcf857x.c | ||
| gpio-pch.c | ||
| gpio-pl061.c | ||
| gpio-pxa.c | ||
| gpio-rc5t583.c | ||
| gpio-rdc321x.c | ||
| gpio-sa1100.c | ||
| gpio-samsung.c | ||
| gpio-sch.c | ||
| gpio-sodaville.c | ||
| gpio-spear-spics.c | ||
| gpio-sta2x11.c | ||
| gpio-stmpe.c | ||
| gpio-stp-xway.c | ||
| gpio-sx150x.c | ||
| gpio-tc3589x.c | ||
| gpio-tegra.c | ||
| gpio-timberdale.c | ||
| gpio-tnetv107x.c | ||
| gpio-tps6586x.c | ||
| gpio-tps65910.c | ||
| gpio-tps65912.c | ||
| gpio-ts5500.c | ||
| gpio-twl4030.c | ||
| gpio-twl6040.c | ||
| gpio-ucb1400.c | ||
| gpio-viperboard.c | ||
| gpio-vr41xx.c | ||
| gpio-vt8500.c | ||
| gpio-vx855.c | ||
| gpio-wm831x.c | ||
| gpio-wm8350.c | ||
| gpio-wm8994.c | ||
| gpio-xilinx.c | ||
| gpiolib-acpi.c | ||
| gpiolib-of.c | ||
| gpiolib.c | ||
| Kconfig | ||
| Makefile | ||