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authorLinus Torvalds <torvalds@linux-foundation.org>2014-08-22 01:26:27 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-08-22 01:26:27 +0400
commit5317821c08533e5f42f974e4e68e092beaf099b1 (patch)
tree97a236f504dd138d68ae72b0e3368d116e612c78 /drivers
parentcee5aa1f81b1e88d8de05df226bfd207041954c2 (diff)
parent2a13772a144d2956a7fedd18685921d0a9b8b783 (diff)
downloadlinux-5317821c08533e5f42f974e4e68e092beaf099b1.tar.xz
Merge branch 'for-3.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata fixes from Tejun Heo: "Nothing drastic but pushing out early due to build breakage in the new tegra platform. Additionally: - M550 tagged trim blacklist pattern is widened so that it matches the new 1TB model - three controller specific fixes" * 'for-3.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: libata: widen Crucial M550 blacklist matching pata_scc: propagate return value of scc_wait_after_reset ata: ahci_tegra: Change include to fix compilation pata_samsung_cf: change ret type to signed ahci_xgene: Removing NCQ support from the APM X-Gene SoC AHCI SATA Host Controller driver.
Diffstat (limited to 'drivers')
-rw-r--r--drivers/ata/ahci_tegra.c2
-rw-r--r--drivers/ata/ahci_xgene.c4
-rw-r--r--drivers/ata/libata-core.c2
-rw-r--r--drivers/ata/pata_samsung_cf.c2
-rw-r--r--drivers/ata/pata_scc.c15
5 files changed, 12 insertions, 13 deletions
diff --git a/drivers/ata/ahci_tegra.c b/drivers/ata/ahci_tegra.c
index fc3df47fca35..f1fef74e503c 100644
--- a/drivers/ata/ahci_tegra.c
+++ b/drivers/ata/ahci_tegra.c
@@ -24,8 +24,8 @@
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
-#include <linux/tegra-powergate.h>
#include <linux/regulator/consumer.h>
+#include <soc/tegra/pmc.h>
#include "ahci.h"
#define SATA_CONFIGURATION_0 0x180
diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c
index bc281115490b..c6962300b93c 100644
--- a/drivers/ata/ahci_xgene.c
+++ b/drivers/ata/ahci_xgene.c
@@ -344,7 +344,7 @@ static struct ata_port_operations xgene_ahci_ops = {
};
static const struct ata_port_info xgene_ahci_port_info = {
- .flags = AHCI_FLAG_COMMON | ATA_FLAG_NCQ,
+ .flags = AHCI_FLAG_COMMON,
.pio_mask = ATA_PIO4,
.udma_mask = ATA_UDMA6,
.port_ops = &xgene_ahci_ops,
@@ -480,7 +480,7 @@ static int xgene_ahci_probe(struct platform_device *pdev)
/* Configure the host controller */
xgene_ahci_hw_init(hpriv);
- hpriv->flags = AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ;
+ hpriv->flags = AHCI_HFLAG_NO_PMP | AHCI_HFLAG_NO_NCQ;
rc = ahci_platform_init_host(pdev, hpriv, &xgene_ahci_port_info);
if (rc)
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index dbdc5d32343f..f3e7b9f894cd 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4228,7 +4228,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
{ "Micron_M500*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, },
{ "Crucial_CT???M500SSD*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, },
{ "Micron_M550*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, },
- { "Crucial_CT???M550SSD*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, },
+ { "Crucial_CT*M550SSD*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, },
/*
* Some WD SATA-I drives spin up and down erratically when the link
diff --git a/drivers/ata/pata_samsung_cf.c b/drivers/ata/pata_samsung_cf.c
index 2578fc16960a..1a24a5dc3940 100644
--- a/drivers/ata/pata_samsung_cf.c
+++ b/drivers/ata/pata_samsung_cf.c
@@ -360,7 +360,7 @@ static int pata_s3c_wait_after_reset(struct ata_link *link,
/*
* pata_s3c_bus_softreset - PATA device software reset
*/
-static unsigned int pata_s3c_bus_softreset(struct ata_port *ap,
+static int pata_s3c_bus_softreset(struct ata_port *ap,
unsigned long deadline)
{
struct ata_ioports *ioaddr = &ap->ioaddr;
diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c
index 4e006d74bef8..7f4cb76ed9fa 100644
--- a/drivers/ata/pata_scc.c
+++ b/drivers/ata/pata_scc.c
@@ -585,7 +585,7 @@ static int scc_wait_after_reset(struct ata_link *link, unsigned int devmask,
* Note: Original code is ata_bus_softreset().
*/
-static unsigned int scc_bus_softreset(struct ata_port *ap, unsigned int devmask,
+static int scc_bus_softreset(struct ata_port *ap, unsigned int devmask,
unsigned long deadline)
{
struct ata_ioports *ioaddr = &ap->ioaddr;
@@ -599,9 +599,7 @@ static unsigned int scc_bus_softreset(struct ata_port *ap, unsigned int devmask,
udelay(20);
out_be32(ioaddr->ctl_addr, ap->ctl);
- scc_wait_after_reset(&ap->link, devmask, deadline);
-
- return 0;
+ return scc_wait_after_reset(&ap->link, devmask, deadline);
}
/**
@@ -618,7 +616,8 @@ static int scc_softreset(struct ata_link *link, unsigned int *classes,
{
struct ata_port *ap = link->ap;
unsigned int slave_possible = ap->flags & ATA_FLAG_SLAVE_POSS;
- unsigned int devmask = 0, err_mask;
+ unsigned int devmask = 0;
+ int rc;
u8 err;
DPRINTK("ENTER\n");
@@ -634,9 +633,9 @@ static int scc_softreset(struct ata_link *link, unsigned int *classes,
/* issue bus reset */
DPRINTK("about to softreset, devmask=%x\n", devmask);
- err_mask = scc_bus_softreset(ap, devmask, deadline);
- if (err_mask) {
- ata_port_err(ap, "SRST failed (err_mask=0x%x)\n", err_mask);
+ rc = scc_bus_softreset(ap, devmask, deadline);
+ if (rc) {
+ ata_port_err(ap, "SRST failed (err_mask=0x%x)\n", rc);
return -EIO;
}