kernel-ark/drivers/i2c/busses
Enrico Scholz 6776f3d26a [ARM] 4403/1: Make the PXA-I2C driver work with lockdep validator
Using lockdep validator causes warnings like

  INFO: trying to register non-static key.
  the code is fine but needs lockdep annotation.
  turning off the locking correctness validator.
  [<c00241a0>] (dump_stack+0x0/0x14) from [<c00520f8>] (__lock_acquire+0x150/0xc40)
  [<c0051fa8>] (__lock_acquire+0x0/0xc40) from [<c00530a0>] (lock_acquire+0x5c/0x70)
  [<c0053044>] (lock_acquire+0x0/0x70) from [<c01d9e44>] (_spin_lock_irq+0x48/0x58)
   r7:c07e5144 r6:00000000 r5:c015fb94 r4:c07e50b8
  [<c01d9dfc>] (_spin_lock_irq+0x0/0x58) from [<c015fb94>] (i2c_pxa_xfer+0x110/0x2e0)
   r5:c07e50b8 r4:0000001f

This is caused by memcpy'ing a statical initialized spin-lock. This patch
removes a static pxa_i2c structure which was used only as a source for this
memcpy() operation. Instead of, members and the spinlock will be
initialized manually.

Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-26 10:09:39 +01:00
..
i2c-acorn.c
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-amd756-s4882.c
i2c-amd756.c
i2c-amd8111.c i2c: Shrink struct i2c_client 2007-05-01 23:26:28 +02:00
i2c-at91.c i2c-at91: compile fix (IS_ERR) 2007-05-10 09:26:53 -07:00
i2c-au1550.c
i2c-au1550.h
i2c-bfin-twi.c i2c: Blackfin Two Wire Interface driver 2007-05-01 23:26:32 +02:00
i2c-elektor.c i2c-elektor: Port to the new device driver model 2007-05-01 23:26:30 +02:00
i2c-gpio.c i2c: Bitbanging I2C bus driver using the GPIO API 2007-05-01 23:26:34 +02:00
i2c-hydra.c
i2c-i801.c i2c: Shrink struct i2c_client 2007-05-01 23:26:28 +02:00
i2c-i810.c
i2c-ibm_iic.c
i2c-ibm_iic.h
i2c-iop3xx.c
i2c-iop3xx.h
i2c-isa.c i2c: Move i2c-isa-only exported symbol declarations 2007-05-01 23:26:32 +02:00
i2c-ixp4xx.c i2c: Shrink struct i2c_client 2007-05-01 23:26:28 +02:00
i2c-ixp2000.c i2c: Shrink struct i2c_client 2007-05-01 23:26:28 +02:00
i2c-mpc.c PCI: Cleanup the includes of <linux/pci.h> 2007-05-02 19:02:35 -07:00
i2c-mv64xxx.c i2c: Shrink struct i2c_client 2007-05-01 23:26:28 +02:00
i2c-nforce2.c i2c-nforce2: Add support for the MCP61 and MCP65 2007-05-01 23:26:29 +02:00
i2c-ocores.c
i2c-omap.c i2c-omap: Switch to static adapter numbering 2007-05-01 23:26:32 +02:00
i2c-parport-light.c i2c-parport-light: Port to the new device driver model 2007-05-01 23:26:30 +02:00
i2c-parport.c layered parport code uses parport->dev 2007-05-08 11:15:05 -07:00
i2c-parport.h
i2c-pasemi.c i2c: Shrink struct i2c_client 2007-05-01 23:26:28 +02:00
i2c-pca-isa.c Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6 2007-05-04 18:04:29 -07:00
i2c-piix4.c i2c: Shrink struct i2c_client 2007-05-01 23:26:28 +02:00
i2c-pnx.c
i2c-powermac.c
i2c-prosavage.c
i2c-pxa.c [ARM] 4403/1: Make the PXA-I2C driver work with lockdep validator 2007-05-26 10:09:39 +01:00
i2c-rpx.c
i2c-s3c2410.c i2c-s3c2410: Fix build warning 2007-05-22 19:49:16 +02:00
i2c-savage4.c
i2c-sibyte.c
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
i2c-sis5595.c
i2c-stub.c
i2c-tiny-usb.c i2c-tiny-usb: Fix truncated adapter name 2007-05-22 19:49:16 +02:00
i2c-versatile.c
i2c-via.c
i2c-viapro.c i2c: Shrink struct i2c_client 2007-05-01 23:26:28 +02:00
i2c-voodoo3.c
Kconfig i2c: New i2c-tiny-usb bus driver 2007-05-01 23:26:35 +02:00
Makefile i2c: New i2c-tiny-usb bus driver 2007-05-01 23:26:35 +02:00
scx200_acb.c header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
scx200_i2c.c