linux-toradex.git/drivers/ata/pata_samsung_cf.c, branch v4.9.98

libata: samsung_cf: fix handling platform_get_irq result

2015-09-25T15:50:15+00:00

The function can return negative value.

The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2046107

Signed-off-by: Andrzej Hajda 
Signed-off-by: Tejun Heo

libata: samsung_cf: Constify platform_device_id

2015-05-03T02:04:43+00:00

The platform_device_id is not modified by the driver and core uses it as
const.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Tejun Heo

ata: drop owner assignment from platform_drivers

2014-10-20T14:20:17+00:00

A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang

pata_samsung_cf: change ret type to signed

2014-08-17T11:24:48+00:00

Change return type to signed int since it could be
a negative errno.

Signed-off-by: Arjun Sreedharan 
Signed-off-by: Tejun Heo

ata: pata_samsung_cf: removes s5pc100 related ata codes

2014-06-30T14:48:08+00:00

This patch removes support for s5pc100 ata because of no more support
S5PC100 SoC in mainline.

Signed-off-by: Kukjin Kim 
Signed-off-by: Tejun Heo

Merge branch 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata

2014-06-09T21:58:36+00:00

Pull libata updates from Tejun Heo:
 "Nothing too interesting - another ahci platform driver variant,
  additional controller support, minor fixes and cleanups"

* 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
  ahci: Add Device ID for HighPoint RocketRaid 642L
  ata: ep93xx: use dmaengine_prep_slave_sg api instead of internal callback
  ahci: add PCI ID for Marvell 88SE91A0 SATA Controller
  sata_fsl: remove check for CONFIG_MPC8315_DS
  ahci: add support for Hisilicon sata
  libahci_platform: add host_flags parameter in ahci_platform_init_host()
  ata: ahci: append new hflag AHCI_HFLAG_NO_FBS
  ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
  ata: ahci_mvebu: new driver for Marvell Armada 380 AHCI interfaces
  Documentation: dt-bindings: reformat and order list of ahci-platform compatibles
  libata-sff: remove dead code
  ata: SATL compliance for Inquiry Product Revision
  pata_octeon_cf: use devm_kzalloc() to allocate cf_port

ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers

2014-05-10T02:37:49+00:00

This patch fixes host drivers to use CONFIG_PM_SLEEP instead of CONFIG_PM
where applicable.  Benefits of this change:

* unused code is not being compiled in for CONFIG_PM=y, CONFIG_PM_SLEEP=n
  and CONFIG_PM_RUNTIME=y configurations

* easier transition to use struct dev_pm_ops and SIMPLE_DEV_PM_OPS() in
  the future

* more consistent code (there are host drivers which are using the correct
  CONFIG_PM_SLEEP checks already)

The patch leaves the core libata code and ->port_[suspend,resume] support
in sata_[inic162x,nv,sil24].c alone for now.

Signed-off-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Tejun Heo

pata_samsung_cf: fix ata_host_activate() failure handling

2014-04-15T12:48:56+00:00

Add missing clk_disable() call to ata_host_activate() failure path.

Cc: Ben Dooks 
Cc: Kukjin Kim 
Signed-off-by: Bartlomiej Zolnierkiewicz 
Reviewed-by: Jingoo Han 
Signed-off-by: Tejun Heo

ata: pata_samsung_cf: Remove unused macros

2014-01-12T11:56:04+00:00

These macros are not used in the file. Remove them.

Signed-off-by: Sachin Kamat 
Signed-off-by: Tejun Heo

ata: pata_samsung_cf: Use devm_ioremap_resource()

2014-01-02T12:48:33+00:00

Use devm_ioremap_resource() in order to make the code simpler,
and remove redundant return value check of platform_get_resource()
because the value is checked by devm_ioremap_resource().

Signed-off-by: Jingoo Han 
Signed-off-by: Tejun Heo