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path: root/drivers/ata/pata_of_platform.c (follow)
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2012-01-08pata_of_platform: remove direct dependency on OF_IRQRob Herring1-9/+6
CONFIG_OF_IRQ is not available on some platforms and using of_irq_* breaks the build. Since resources are already populated in the platform device, get the irq from there instead. Reported-by: David S. Miller <davem@davemloft.net> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-01-08SATA/PATA: convert drivers/ata/* to use module_platform_driver()Axel Lin1-11/+1
This patch converts the drivers in drivers/ata/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Cc: Viresh Kumar <viresh.kumar@st.com> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Arnaud Patard <arnaud.patard@rtp-net.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Sylvain Munaut <tnt@246tNt.com> Cc: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Florian Fainelli <florian@openwrt.org> Cc: Mark Miesfeld <mmiesfeld@amcc.com> Cc: Ashish Kalra <ashish.kalra@freescale.com> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2011-11-10pata_of_platform: Don't use NO_IRQAnton Vorontsov1-1/+1
Drivers should not use NO_IRQ; moreover, some architectures don't have it nowadays. '0' is the 'no irq' case. Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2011-10-08ata: Make pata_of_platform.c compile again and work on non-PPC platformsPawel Moll1-2/+4
This patch adds missing #includes, makes the driver selectable on non-PPC OF-enabled platforms and fixes property value accesses to be correct in Little Endian system. Cc: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2011-02-28dt: Eliminate of_platform_{,un}register_driverGrant Likely1-5/+4
Final step to eliminate of_platform_bus_type. They're all just platform drivers now. v2: fix type in pasemi_nand.c (thanks to Stephen Rothwell) Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-08-06of/device: Replace struct of_device with struct platform_deviceGrant Likely1-2/+2
of_device is just an alias for platform_device, so remove it entirely. Also replace to_of_device() with to_platform_device() and update comment blocks. This patch was initially generated from the following semantic patch, and then edited by hand to pick up the bits that coccinelle didn't catch. @@ @@ -struct of_device +struct platform_device Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: David S. Miller <davem@davemloft.net>
2010-05-22of: Remove duplicate fields from of_platform_driverGrant Likely1-2/+5
.name, .match_table and .owner are duplicated in both of_platform_driver and device_driver. This patch is a removes the extra copies from struct of_platform_driver and converts all users to the device_driver members. This patch is a pretty mechanical change. The usage model doesn't change and if any drivers have been missed, or if anything has been fixed up incorrectly, then it will fail with a compile time error, and the fixup will be trivial. This patch looks big and scary because it touches so many files, but it should be pretty safe. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sean MacLennan <smaclennan@pikatech.com>
2010-05-18of: Always use 'struct device.of_node' to get device node pointer.Grant Likely1-1/+1
The following structure elements duplicate the information in 'struct device.of_node' and so are being eliminated. This patch makes all readers of these elements use device.of_node instead. (struct of_device *)->node (struct dev_archdata *)->prom_node (sparc) (struct dev_archdata *)->of_node (powerpc & microblaze) Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2008-10-10powerpc: Fix no interrupt handling in pata_of_platformAnton Vorontsov1-1/+1
When no interrupt is specified the pata_of_platform fills the irq_res resource with -1, which is wrong to do for two reasons: 1. By definition, 'no irq' should be IRQ 0, not some negative integer; 2. pata_platform checks for irq_res.start > 0, but since irq_res.start is unsigned type, the check will be true for `-1'. Reported-by: Steven A. Falco <sfalco@harris.com> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2008-02-06Rename: linux/pata_platform.h to linux/ata_platform.hJeff Garzik1-1/+1
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-01-15[POWERPC] pasemi: Move electra-ide to pata_of_platformOlof Johansson1-5/+15
Move electra-ide glue over to the new pata_of_platform framework, and add the quirks needed to that driver. Signed-off-by: Olof Johansson <olof@lixom.net>
2008-01-15libata: pata_of_platform: OF-Platform PATA device driverAnton Vorontsov1-0/+104
This driver nicely wraps around pata_platform library functions, and provides OF platform bus bindings to the PATA devices. Also add || PPC to the PATA_PLATFORM's "depends on" Kconfig entry, needed for PA Semi Electra. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Olof Johansson <olof@lixom.net>
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