Tony Lindgren f08ac4e794 i2c-omap: Fix unhandled fault ... If an I2C interrupt happens between disabling interface clock and functional clock, the interrupt handler will produce an external abort on non-linefetch error when trying to access driver registers while interface clock is disabled. This patch fixes the problem by saving and disabling i2c-omap interrupt before turning off the clocks. Also disable functional clock before the interface clock as suggested by Paul Walmsley. Patch also renames enable/disable_clocks functions to unidle/idle functions. Note that the driver is currently not taking advantage of the idle interrupts. To use the idle interrupts, driver would have to enable interface clock based on the idle interrupt and dev->idle flag. This patch has been tested in linux-omap tree with various omaps. Cc: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>		2008-03-23 20:28:20 +01:00
..
i2c-acorn.c	make i2c-acorn tristate	2007-07-15 16:40:52 -07:00
i2c-ali15x3.c	i2c: Shrink struct i2c_client	2007-05-01 23:26:28 +02:00
i2c-ali1535.c	i2c: Shrink struct i2c_client	2007-05-01 23:26:28 +02:00
i2c-ali1563.c	i2c: Add IDs to adapters	2007-02-13 22:09:01 +01:00
i2c-amd756-s4882.c	i2c: Declare more i2c_adapter parent devices	2007-02-13 22:09:03 +01:00
i2c-amd756.c	i2c-amd756: Fix off-by-one	2008-03-12 14:15:00 +01:00
i2c-amd8111.c	i2c: Rename the PEC functionality bit	2007-10-13 23:56:33 +02:00
i2c-at91.c	i2c: Spelling fixes	2008-01-14 21:53:30 +01:00
i2c-au1550.c	i2c-au1550: Convert to platform driver	2008-01-27 18:14:52 +01:00
i2c-bfin-twi.c	i2c-bfin-twi: Register adapter with a specific bus number	2008-01-27 18:14:52 +01:00
i2c-davinci.c	i2c: Don't uselessly set i2c_adapter.retries	2008-01-27 18:14:47 +01:00
i2c-elektor.c	Convert files to UTF-8 and some cleanups	2007-10-19 23:21:04 +02:00
i2c-gpio.c	i2c-gpio: Initialize adapter class	2007-12-12 13:45:24 +01:00
i2c-hydra.c	Convert files to UTF-8 and some cleanups	2007-10-19 23:21:04 +02:00
i2c-i801.c	i2c-i801: Add support for the ICH10	2008-02-24 20:03:42 +01:00
i2c-i810.c	i2c: Add IDs to adapters	2007-02-13 22:09:01 +01:00
i2c-ibm_iic.c	i2c: Don't uselessly set i2c_adapter.retries	2008-01-27 18:14:47 +01:00
i2c-ibm_iic.h	i2c-ibm_iic: Whitespace cleanup	2008-01-27 18:14:45 +01:00
i2c-iop3xx.c	i2c: Don't uselessly set i2c_adapter.retries	2008-01-27 18:14:47 +01:00
i2c-iop3xx.h	[PATCH] i2c-iop3xx: Avoid addressing self	2006-07-12 15:43:06 -07:00
i2c-ixp2000.c	i2c: Shrink struct i2c_client	2007-05-01 23:26:28 +02:00
i2c-mpc.c	mpc-i2c: Propagate error values properly	2008-01-27 18:14:52 +01:00
i2c-mv64xxx.c	[I2C] i2c-mv64xxx: Don't set i2c_adapter.retries	2008-01-26 15:04:01 +00:00
i2c-nforce2.c	i2c-nforce2: The nForce2 can do block transactions	2008-01-27 18:14:44 +01:00
i2c-ocores.c	[PATCH] remove many unneeded #includes of sched.h	2007-02-14 08:09:54 -08:00
i2c-omap.c	i2c-omap: Fix unhandled fault	2008-03-23 20:28:20 +01:00
i2c-parport-light.c	Convert files to UTF-8 and some cleanups	2007-10-19 23:21:04 +02:00
i2c-parport.c	Convert files to UTF-8 and some cleanups	2007-10-19 23:21:04 +02:00
i2c-parport.h	i2c-parport: Add support for One For All remote JP1 interface	2007-02-13 22:09:02 +01:00
i2c-pasemi.c	i2c-pasemi: use i2c_add_numbered_adapter()	2008-01-27 18:14:44 +01:00
i2c-pca-isa.c	i2c-pca-isa: Add access check to legacy ioports	2008-02-24 20:03:42 +01:00
i2c-piix4.c	i2c-piix4: Drop redundant PCI function number check	2008-01-27 18:14:51 +01:00
i2c-pmcmsp.c	i2c: Storage class should be before const qualifier	2008-02-24 20:03:42 +01:00
i2c-pnx.c	Add missing newlines to some uses of dev_<level> messages	2007-10-18 14:37:28 -07:00
i2c-powermac.c	i2c: Spelling fixes	2008-01-14 21:53:30 +01:00
i2c-prosavage.c	i2c: Discard the i2c algo del_bus wrappers	2006-12-10 21:21:33 +01:00
i2c-pxa.c	i2c-pxa: Misc fixes	2008-02-24 20:03:42 +01:00
i2c-s3c2410.c	i2c-s3c2410: Build fix	2007-08-14 18:37:15 +02:00
i2c-savage4.c	i2c-savage4: Delete many unused defines	2007-07-12 14:12:31 +02:00
i2c-sibyte.c	i2c-sibyte: Remove the bus scan module parameter	2008-01-27 18:14:50 +01:00
i2c-simtec.c	i2c: New Simtec I2C bus driver	2007-05-01 23:26:34 +02:00
i2c-sis96x.c	i2c: Shrink struct i2c_client	2007-05-01 23:26:28 +02:00
i2c-sis630.c	Replace remaining references to "driverfs" with "sysfs".	2007-02-17 19:13:42 +01:00
i2c-sis5595.c	i2c-sis5595: Resolve resource conflict with sis5595	2007-07-12 14:12:30 +02:00
i2c-stub.c	i2c-stub: Use a single array for byte and word operations	2008-01-27 18:14:45 +01:00
i2c-taos-evm.c	i2c: New bus driver for the TAOS evaluation modules	2007-07-12 14:12:31 +02:00
i2c-tiny-usb.c	i2c-tiny-usb: Fix truncated adapter name	2007-05-22 19:49:16 +02:00
i2c-versatile.c	i2c: New ARM Versatile/Realview bus driver	2006-12-10 21:21:32 +01:00
i2c-via.c	Convert files to UTF-8 and some cleanups	2007-10-19 23:21:04 +02:00
i2c-viapro.c	i2c-viapro: Add support for the VT8237S	2008-01-27 18:14:51 +01:00
i2c-voodoo3.c	i2c: Add IDs to adapters	2007-02-13 22:09:01 +01:00
Kconfig	i2c-bfin-twi: Disable BF54x support for now	2008-03-23 20:28:20 +01:00
Makefile	i2c: some overdue driver removal	2008-01-27 18:14:46 +01:00
scx200_acb.c	PCI: Remove users of pci_enable_device_bars()	2008-02-01 15:04:27 -08:00
scx200_i2c.c	i2c: Add IDs to adapters	2007-02-13 22:09:01 +01:00