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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-03 01:38:53 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-03 01:38:53 +0400 |
| commit | 99bece775f988a4ee21ad3db9fd413caf1704ff6 (patch) | |
| tree | 5975cdcd92301e54dfe1424ec5d008898b5c9331 /drivers/i2c/busses/i2c-mv64xxx.c | |
| parent | 736a2dd2571ac56b11ed95a7814d838d5311be04 (diff) | |
| parent | c39e8e4354ce4daf23336de5daa28a3b01f00aa6 (diff) | |
| download | linux-99bece775f988a4ee21ad3db9fd413caf1704ff6.tar.xz | |
Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c changes from Wolfram Sang:
- an arbitration driver. While the driver is quite simple, it caused
discussion if we need additional arbitration on top of the one
specified in the I2C standard. Conclusion is that I accept a few
generic mechanisms, but not very specific ones.
- the core lost the detach_adapter() call. It has no users anymore and
was in the way for other cleanups. attach_adapter() is sadly still
there since there are users waiting to be converted.
- the core gained a bus recovery infrastructure. I2C defines a way to
recover if the data line is stalled. This mechanism is now in the
core and drivers can now pass some data to make use of it.
- bigger driver cleanups for designware, s3c2410
- removing superfluous refcounting from drivers
- removing Ben Dooks as second maintainer due to inactivity. Thanks
for all your work so far, Ben!
- bugfixes, feature additions, devicetree fixups, simplifications...
* 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (38 commits)
i2c: xiic: must always write 16-bit words to TX_FIFO
i2c: octeon: use HZ in timeout value
i2c: octeon: Fix i2c fail problem when a process is terminated by a signal
i2c: designware-pci: drop superfluous {get|put}_device
i2c: designware-plat: drop superfluous {get|put}_device
i2c: davinci: drop superfluous {get|put}_device
MAINTAINERS: Ben Dooks is inactive regarding I2C
i2c: mux: Add i2c-arb-gpio-challenge 'mux' driver
i2c: at91: convert to dma_request_slave_channel_compat()
i2c: mxs: do error checking and handling in PIO mode
i2c: mxs: remove races in PIO code
i2c-designware: switch to use runtime PM autosuspend
i2c-designware: use usleep_range() in the busy-loop
i2c-designware: enable/disable the controller properly
i2c-designware: use dynamic adapter numbering on Lynxpoint
i2c-designware-pci: use managed functions pcim_* and devm_*
i2c-designware-pci: use dev_err() instead of printk()
i2c-designware: move to managed functions (devm_*)
i2c: remove CONFIG_HOTPLUG ifdefs
i2c: s3c2410: Add SMBus emulation for block read
...
Diffstat (limited to 'drivers/i2c/busses/i2c-mv64xxx.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-mv64xxx.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c index 8b20ef8524ac..3bbd65d35a5e 100644 --- a/drivers/i2c/busses/i2c-mv64xxx.c +++ b/drivers/i2c/busses/i2c-mv64xxx.c @@ -701,9 +701,8 @@ static int mv64xxx_i2c_remove(struct platform_device *dev) { struct mv64xxx_i2c_data *drv_data = platform_get_drvdata(dev); - int rc; - rc = i2c_del_adapter(&drv_data->adapter); + i2c_del_adapter(&drv_data->adapter); free_irq(drv_data->irq, drv_data); mv64xxx_i2c_unmap_regs(drv_data); #if defined(CONFIG_HAVE_CLK) @@ -715,7 +714,7 @@ mv64xxx_i2c_remove(struct platform_device *dev) #endif kfree(drv_data); - return rc; + return 0; } static const struct of_device_id mv64xxx_i2c_of_match_table[] = { |