ssb: Remove the old, now unused, data structures

The old, now unused, data structures and SPROM extraction routines
are removed.

Signed-off-by: Larry Finger<Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 15 insertions, 60 deletions

diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index 8f600fcd2430..9777dcb5bfe5 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -297,62 +297,6 @@ err_ctlreg:
         return err;
 }
 
-static void sprom_extract_r1(struct ssb_sprom_r1 *out, const u16 *in)
-{
-        int i;
-        u16 v;
-
-        SPEX(pci_spid, SSB_SPROM1_SPID, 0xFFFF, 0);
-        SPEX(pci_svid, SSB_SPROM1_SVID, 0xFFFF, 0);
-        SPEX(pci_pid, SSB_SPROM1_PID, 0xFFFF, 0);
-        for (i = 0; i < 3; i++) {
-                v = in[SPOFF(SSB_SPROM1_IL0MAC) + i];
-                *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v);
-        }
-        for (i = 0; i < 3; i++) {
-                v = in[SPOFF(SSB_SPROM1_ET0MAC) + i];
-                *(((__be16 *)out->et0mac) + i) = cpu_to_be16(v);
-        }
-        for (i = 0; i < 3; i++) {
-                v = in[SPOFF(SSB_SPROM1_ET1MAC) + i];
-                *(((__be16 *)out->et1mac) + i) = cpu_to_be16(v);
-        }
-        SPEX(et0phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0A, 0);
-        SPEX(et1phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1A,
-             SSB_SPROM1_ETHPHY_ET1A_SHIFT);
-        SPEX(et0mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0M, 14);
-        SPEX(et1mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1M, 15);
-        SPEX(board_rev, SSB_SPROM1_BINF, SSB_SPROM1_BINF_BREV, 0);
-        SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE,
-             SSB_SPROM1_BINF_CCODE_SHIFT);
-        SPEX(antenna_a, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTA,
-             SSB_SPROM1_BINF_ANTA_SHIFT);
-        SPEX(antenna_bg, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTBG,
-             SSB_SPROM1_BINF_ANTBG_SHIFT);
-        SPEX(pa0b0, SSB_SPROM1_PA0B0, 0xFFFF, 0);
-        SPEX(pa0b1, SSB_SPROM1_PA0B1, 0xFFFF, 0);
-        SPEX(pa0b2, SSB_SPROM1_PA0B2, 0xFFFF, 0);
-        SPEX(pa1b0, SSB_SPROM1_PA1B0, 0xFFFF, 0);
-        SPEX(pa1b1, SSB_SPROM1_PA1B1, 0xFFFF, 0);
-        SPEX(pa1b2, SSB_SPROM1_PA1B2, 0xFFFF, 0);
-        SPEX(gpio0, SSB_SPROM1_GPIOA, SSB_SPROM1_GPIOA_P0, 0);
-        SPEX(gpio1, SSB_SPROM1_GPIOA, SSB_SPROM1_GPIOA_P1,
-             SSB_SPROM1_GPIOA_P1_SHIFT);
-        SPEX(gpio2, SSB_SPROM1_GPIOB, SSB_SPROM1_GPIOB_P2, 0);
-        SPEX(gpio3, SSB_SPROM1_GPIOB, SSB_SPROM1_GPIOB_P3,
-             SSB_SPROM1_GPIOB_P3_SHIFT);
-        SPEX(maxpwr_a, SSB_SPROM1_MAXPWR, SSB_SPROM1_MAXPWR_A,
-             SSB_SPROM1_MAXPWR_A_SHIFT);
-        SPEX(maxpwr_bg, SSB_SPROM1_MAXPWR, SSB_SPROM1_MAXPWR_BG, 0);
-        SPEX(itssi_a, SSB_SPROM1_ITSSI, SSB_SPROM1_ITSSI_A,
-             SSB_SPROM1_ITSSI_A_SHIFT);
-        SPEX(itssi_bg, SSB_SPROM1_ITSSI, SSB_SPROM1_ITSSI_BG, 0);
-        SPEX(boardflags_lo, SSB_SPROM1_BFLLO, 0xFFFF, 0);
-        SPEX(antenna_gain_a, SSB_SPROM1_AGAIN, SSB_SPROM1_AGAIN_A, 0);
-        SPEX(antenna_gain_bg, SSB_SPROM1_AGAIN, SSB_SPROM1_AGAIN_BG,
-             SSB_SPROM1_AGAIN_BG_SHIFT);
-}
-
 static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
 {
         int i;
@@ -414,7 +358,7 @@ static void sprom_extract_r4(struct ssb_sprom *out, const u16 *in)
         int i;
         u16 v;
 
-        /* extract the r1 variables */
+        /* extract the equivalent of the r1 variables */
         for (i = 0; i < 3; i++) {
                 v = in[SPOFF(SSB_SPROM4_IL0MAC) + i];
                 *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v);
@@ -435,6 +379,18 @@ static void sprom_extract_r4(struct ssb_sprom *out, const u16 *in)
         SPEX(antenna_gain_a, SSB_SPROM4_AGAIN, SSB_SPROM4_AGAIN_0, 0);
         SPEX(antenna_gain_bg, SSB_SPROM4_AGAIN, SSB_SPROM4_AGAIN_1,
              SSB_SPROM4_AGAIN_1_SHIFT);
+        SPEX(maxpwr_bg, SSB_SPROM4_MAXP_BG, SSB_SPROM4_MAXP_BG_MASK, 0);
+        SPEX(itssi_bg, SSB_SPROM4_MAXP_BG, SSB_SPROM4_ITSSI_BG,
+             SSB_SPROM4_ITSSI_BG_SHIFT);
+        SPEX(maxpwr_a, SSB_SPROM4_MAXP_A, SSB_SPROM4_MAXP_A_MASK, 0);
+        SPEX(itssi_a, SSB_SPROM4_MAXP_A, SSB_SPROM4_ITSSI_A,
+             SSB_SPROM4_ITSSI_A_SHIFT);
+        SPEX(gpio0, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P0, 0);
+        SPEX(gpio1, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P1,
+             SSB_SPROM4_GPIOA_P1_SHIFT);
+        SPEX(gpio2, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P2, 0);
+        SPEX(gpio3, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P3,
+             SSB_SPROM4_GPIOB_P3_SHIFT);
         /* TODO - get remaining rev 4 stuff needed */
 }
 
@@ -444,13 +400,13 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
         memset(out, 0, sizeof(*out));
 
         out->revision = in[size - 1] & 0x00FF;
+        ssb_printk(KERN_INFO PFX "SPROM revision %d detected.\n", out->revision);
         if ((bus->chip_id & 0xFF00) == 0x4400) {
                 /* Workaround: The BCM44XX chip has a stupid revision
                  * number stored in the SPROM.
                  * Always extract r1. */
                 out->revision = 1;
                 sprom_extract_r123(out, in);
-                sprom_extract_r1(&out->r1, in);
         } else if (bus->chip_id == 0x4321) {
                 /* the BCM4328 has a chipid == 0x4321 and a rev 4 SPROM */
                 out->revision = 4;
@@ -460,7 +416,6 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
                         goto unsupported;
                 if (out->revision >= 1 && out->revision <= 3) {
                         sprom_extract_r123(out, in);
-                        sprom_extract_r1(&out->r1, in);
                 }
                 if (out->revision == 4)
                         sprom_extract_r4(out, in);
@@ -472,7 +427,7 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
 unsupported:
         ssb_printk(KERN_WARNING PFX "Unsupported SPROM revision %d "
                    "detected. Will extract v1\n", out->revision);
-        sprom_extract_r1(&out->r1, in);
+        sprom_extract_r123(out, in);
         return 0;
 }