Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

[~andy/linux] / drivers / firewire / ohci.c

diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 6f74d8d3f70015a089f02948294454863cb6bcd7..8db66321956068701cde997e0bc25e167e781eb3 100644 (file)
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -290,7 +290,6 @@ static char ohci_driver_name[] = KBUILD_MODNAME;
 #define QUIRK_NO_MSI                   0x10
 #define QUIRK_TI_SLLZ059               0x20
 #define QUIRK_IR_WAKE                  0x40
-#define QUIRK_PHY_LCTRL_TIMEOUT                0x80
 
 /* In case of multiple matches in ohci_quirks[], only the first one is used. */
 static const struct {
@@ -303,10 +302,7 @@ static const struct {
                QUIRK_BE_HEADERS},
 
        {PCI_VENDOR_ID_ATT, PCI_DEVICE_ID_AGERE_FW643, 6,
-               QUIRK_PHY_LCTRL_TIMEOUT | QUIRK_NO_MSI},
-
-       {PCI_VENDOR_ID_ATT, PCI_ANY_ID, PCI_ANY_ID,
-               QUIRK_PHY_LCTRL_TIMEOUT},
+               QUIRK_NO_MSI},
 
        {PCI_VENDOR_ID_CREATIVE, PCI_DEVICE_ID_CREATIVE_SB1394, PCI_ANY_ID,
                QUIRK_RESET_PACKET},
@@ -353,7 +349,6 @@ MODULE_PARM_DESC(quirks, "Chip quirks (default = 0"
        ", disable MSI = "              __stringify(QUIRK_NO_MSI)
        ", TI SLLZ059 erratum = "       __stringify(QUIRK_TI_SLLZ059)
        ", IR wake unreliable = "       __stringify(QUIRK_IR_WAKE)
-       ", phy LCtrl timeout = "        __stringify(QUIRK_PHY_LCTRL_TIMEOUT)
        ")");
 
 #define OHCI_PARAM_DEBUG_AT_AR         1
@@ -2299,9 +2294,6 @@ static int ohci_enable(struct fw_card *card,
         * TI TSB82AA2 + TSB81BA3(A) cards signal LPS enabled early but
         * cannot actually use the phy at that time.  These need tens of
         * millisecods pause between LPS write and first phy access too.
-        *
-        * But do not wait for 50msec on Agere/LSI cards.  Their phy
-        * arbitration state machine may time out during such a long wait.
         */
 
        reg_write(ohci, OHCI1394_HCControlSet,
@@ -2309,11 +2301,8 @@ static int ohci_enable(struct fw_card *card,
                  OHCI1394_HCControl_postedWriteEnable);
        flush_writes(ohci);
 
-       if (!(ohci->quirks & QUIRK_PHY_LCTRL_TIMEOUT))
+       for (lps = 0, i = 0; !lps && i < 3; i++) {
                msleep(50);
-
-       for (lps = 0, i = 0; !lps && i < 150; i++) {
-               msleep(1);
                lps = reg_read(ohci, OHCI1394_HCControlSet) &
                      OHCI1394_HCControl_LPS;
        }