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11 Commits

Author SHA1 Message Date
Wolfram Sang 5cfb36ebf4 mtd: nand: drop owner assignment from platform_drivers 
A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
 2014-10-20 16:20:58 +02:00
Jingoo Han 7995204e3c mtd: denali_dt: Use devm_ioremap_resource() 
Use devm_ioremap_resource() in order to make the code
simpler, and remove redundant return value check of
platform_get_resource_byname() because the value is
checked by devm_ioremap_resource().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Tested-by: Dinh Nguyen <dinguyen@altera.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
 2014-03-25 23:21:08 -07:00
Jingoo Han 2281f7b63e mtd: denali_dt: Use devm_clk_get() 
Use devm_clk_get() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
 2014-01-03 11:22:27 -08:00
Sachin Kamat ef54f87366 mtd: denali_dt: Remove redundant use of of_match_ptr 
Since this driver is dt only and denali_nand_dt_ids is always
compiled in, use of of_match_ptr() macro is not necessary.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
 2013-04-05 14:04:34 +01:00
Sachin Kamat 2f2ff14c27 mtd: denali_dt: Change return value to fix smatch warning 
platform_get_irq() also returns -ENXIO upon failure.
Use it instead of hardcoded return type.

Fixes the following smatch warning:
drivers/mtd/nand/denali_dt.c:93 denali_dt_probe() info:
why not propagate 'denali->irq' from platform_get_irq() instead of (-6)?

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
 2013-04-05 14:04:20 +01:00
Sachin Kamat 82fc812ca4 mtd: denali_dt: Use module_platform_driver() 
module_platform_driver() removes some boilerplate and makes the code
simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
 2013-04-05 14:04:06 +01:00
Sachin Kamat 6c67050ab1 mtd: denali_dt: Fix incorrect error check 
The return value of devm_ioremap_nocache should be checked here instead
of res.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
 2013-04-05 14:03:53 +01:00
Bill Pemberton 810b7e060c mtd: remove use of __devexit 
CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
 2012-11-22 12:07:03 +02:00
Bill Pemberton 06f2551069 mtd: remove use of __devinit 
CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
 2012-11-22 12:07:03 +02:00
Bill Pemberton 5153b88cac mtd: remove use of __devexit_p 
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
 2012-11-22 12:07:02 +02:00
Dinh Nguyen 30f9f2fb7b mtd: denali: add a DT driver 
Add a device tree version of the Denali NAND driver. Based
on an original patch from Jamie Iles to add a MMIO version
of this driver.

Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
 2012-11-15 15:37:46 +02:00