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path: root/drivers/ata/pata_imx.c
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2013-04-11pata_imx: add devicetree supportSascha Hauer
Not much to do here, only the compatible entries have to be added. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2013-04-11pata_imx: use void __iomem * for regsSascha Hauer
regs is returned from ioremap, so add a __iomem. Also, make it void * instead of u8 *. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2013-04-11pata_imx: cleanup error pathSascha Hauer
- rename free_priv label to 'err' since priv is allocated with devm_* and not freed here. - add missing 'goto err' in case ata_host_activate fails - add 'ret' variable to return correct error value instead of hardcoded -ENOMEM in error case. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2013-04-11pata_imx: Use devm_clk_getSascha Hauer
To make the error path a bit simpler. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2013-01-03Drivers: ata: remove __dev* attributes.Greg Kroah-Hartman
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-12-14pata_imx: convert ata_dev_printk() to ata_dev_info()Wei Yongjun
Using ata_dev_info() instead of ata_dev_printk(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-07-25pata_imx: Convert to clk_prepare_enable/clk_disable_unprepareFabio Estevam
With the new i.mx clock framework, we need to use clk_prepare_enable/clk_disable_unprepare. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-01-08SATA/PATA: convert drivers/ata/* to use module_platform_driver()Axel Lin
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>
2011-08-18ata: Add iMX pata supportArnaud Patard (Rtp)
Add basic support for pata on iMX. It has been tested only on imx51. SDMA support will probably be added later so this version supports only PIO. v2: - enable only when needed IORDY - use dev_get_drvdata v3: - add missing clk_put() calls - use platform_get_irq() - fix resume code to avoid disabling IORDY on resume v4: - Remove EXPERIMENTAL and switch to depends on ARCH_MXC - Use devm_kzalloc() - make clock a must-have - Use only 1 ioremap Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>