05 Feb, 2013
2 commits
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This patch cleans up cosmetic issues, remove useless functions and add
to_lnw_priv() macro to replace many usages of container_of().Signed-off-by: David Cohen
Signed-off-by: Grant Likely -
Adds support for new Cloverview hardware.
Signed-off-by: David Cohen
Signed-off-by: Grant Likely
29 Nov, 2012
3 commits
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CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.Signed-off-by: Bill Pemberton
Cc: Grant Likely
Acked-by: Linus Walleij
Cc: Peter Tyser
Acked-by: Mark Brown
Signed-off-by: Greg Kroah-Hartman -
CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.Signed-off-by: Bill Pemberton
Cc: Grant Likely
Cc: Peter Tyser
Cc: Santosh Shilimkar
Cc: Kevin Hilman
Acked-by: Linus Walleij
Acked-by: Mark Brown
Signed-off-by: Greg Kroah-Hartman -
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.Signed-off-by: Bill Pemberton
Cc: Grant Likely
Cc: Peter Tyser
Acked-by: Linus Walleij
Acked-by: Mark Brown
Signed-off-by: Greg Kroah-Hartman
07 Aug, 2012
1 commit
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Convert a 0 error return code to a negative one, as returned elsewhere in the
function.A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)//
@@
identifier ret;
expression e,e1,e2,e3,e4,x;
@@(
if (\(ret != 0\|ret < 0\) || ...) { ... return ...; }
|
ret = 0
)
... when != ret = e1
*x = \(kmalloc\|kzalloc\|kcalloc\|devm_kzalloc\|ioremap\|ioremap_nocache\|devm_ioremap\|devm_ioremap_nocache\)(...);
... when != x = e2
when != ret = e3
*if (x == NULL || ...)
{
... when != ret = e4
* return ret;
}
//Signed-off-by: Julia Lawall
Signed-off-by: Linus Walleij
11 May, 2012
1 commit
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The IRQ status register should be re-read after each iteration.
Otherwise the loop misses the interrupt if it gets raised immediately
after handled.Reported-by: Grant Likely
Signed-off-by: Mika Westerberg
Acked-by: Linus Walleij
Signed-off-by: Grant Likely
09 May, 2012
1 commit
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irq_domain already provides a facility to translate from hardware IRQ
numbers to Linux IRQ numbers so use that instead of open-coding the logic
in the driver.Signed-off-by: Mika Westerberg
Signed-off-by: Grant Likely
06 Apr, 2012
3 commits
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The boot firmware might leave the registers configured causing interrupts
to happen even when no handler for them is yet registered. Fix this by
clearing the IRQ edge detect registers at init.Signed-off-by: Mika Westerberg
Signed-off-by: Grant Likely -
Since x86 is using SPARSE_IRQ by default nowadays it means that we need to
allocate IRQ descriptors dynamically using irq_alloc_descs() otherwise the
genirq code fails to convert our irq numbers to suitable descriptors.Signed-off-by: Mika Westerberg
Signed-off-by: Grant Likely -
Use devm_* helper functions where possible to make the error handling in
the probe function simpler.Signed-off-by: Mika Westerberg
Signed-off-by: Grant Likely
06 Oct, 2011
1 commit
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Alternate function must be zero for the pin to act as
a GPIO.Signed-off-by: Adrian Hunter
Signed-off-by: Alan Cox
Signed-off-by: Grant Likely
23 Jul, 2011
1 commit
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* 'gpio/next' of git://git.secretlab.ca/git/linux-2.6: (61 commits)
gpio/mxc/mxs: fix build error introduced by the irq_gc_ack() renaming
mcp23s08: add i2c support
mcp23s08: isolate spi specific parts
mcp23s08: get rid of setup/teardown callbacks
gpio/tegra: dt: add binding for gpio polarity
mcp23s08: remove unused work queue
gpio/da9052: remove a redundant assignment for gpio->da9052
gpio/mxc: add device tree probe support
ARM: mxc: use ARCH_NR_GPIOS to define gpio number
gpio/mxc: get rid of the uses of cpu_is_mx()
gpio/mxc: add missing initialization of basic_mmio_gpio shadow variables
gpio: Move mpc5200 gpio driver to drivers/gpio
GPIO: DA9052 GPIO module v3
gpio/tegra: Use engineering names in DT compatible property
of/gpio: Add new method for getting gpios under different property names
gpio/dt: Refine GPIO device tree binding
gpio/ml-ioh: fix off-by-one for displaying variable i in dev_err
gpio/pca953x: Deprecate meaningless device-tree bindings
gpio/pca953x: Remove dynamic platform data pointer
gpio/pca953x: Fix IRQ support.
...
07 Jun, 2011
1 commit
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Sort the gpio makefile and enforce the naming convention gpio-*.c for
gpio drivers.v2: cleaned up filenames in Kconfig and comment blocks
v3: fixup use of BASIC_MMIO to GENERIC_GPIO for mxcSigned-off-by: Grant Likely
