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authorLinus Torvalds <torvalds@linux-foundation.org>2014-06-09 14:58:36 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-09 14:58:36 -0700
commit6ea4fa70e4af0da8b133b246458fb789d8cb3985 (patch)
treeaf90ad8668d6856a9df023db9f3215dfc3e1d4e3 /drivers/ata/libata-sff.c
parentda85d191f58a44e149a7c07dbae78b3042909798 (diff)
parentd251836508fb26cd1a22b41381739835ee23728d (diff)
downloadop-kernel-dev-6ea4fa70e4af0da8b133b246458fb789d8cb3985.zip
op-kernel-dev-6ea4fa70e4af0da8b133b246458fb789d8cb3985.tar.gz
Merge branch 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
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
Diffstat (limited to 'drivers/ata/libata-sff.c')
-rw-r--r--drivers/ata/libata-sff.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index b603720..1121153 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -2433,15 +2433,6 @@ int ata_pci_sff_activate_host(struct ata_host *host,
mask = (1 << 2) | (1 << 0);
if ((tmp8 & mask) != mask)
legacy_mode = 1;
-#if defined(CONFIG_NO_ATA_LEGACY)
- /* Some platforms with PCI limits cannot address compat
- port space. In that case we punt if their firmware has
- left a device in compatibility mode */
- if (legacy_mode) {
- printk(KERN_ERR "ata: Compatibility mode ATA is not supported on this platform, skipping.\n");
- return -EOPNOTSUPP;
- }
-#endif
}
if (!devres_open_group(dev, NULL, GFP_KERNEL))
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