After the big SPROM cleanup moving code to the bcm47xx_sprom_fill_auto
we ended up with few tiny functions, two of them being identical. Let's
get rid of these [12]-liners.
This also stops extracting higher SPROM revisions as revision 1. Now we
have that function nicely handling revisions we don't need it.
Signed-off-by: Rafał Miłecki <zajec5@xxxxxxxxx>
---
arch/mips/bcm47xx/sprom.c | 53 ++++++++---------------------------------------
1 file changed, 9 insertions(+), 44 deletions(-)
diff --git a/arch/mips/bcm47xx/sprom.c b/arch/mips/bcm47xx/sprom.c
index b0d62e7..2d5c7a7 100644
--- a/arch/mips/bcm47xx/sprom.c
+++ b/arch/mips/bcm47xx/sprom.c
@@ -200,6 +200,9 @@ static void bcm47xx_sprom_fill_auto(struct ssb_sprom *sprom,
const char *pre = prefix;
bool fb = fallback;
+ /* Broadcom extracts it for rev 8+ but it was found on 2 and 4 too */
+ ENTRY(0xfffffffe, u16, pre, "devid", dev_id, 0, fallback);
+
ENTRY(0xfffffffe, u16, pre, "boardrev", board_rev, 0, true);
ENTRY(0xfffffffe, u32, pre, "boardflags", boardflags, 0, fb);
ENTRY(0xfffffff0, u32, pre, "boardflags2", boardflags2, 0, fb);
@@ -412,27 +415,6 @@ static void bcm47xx_sprom_fill_auto(struct ssb_sprom *sprom,
}
#undef ENTRY /* It's specififc, uses local variable, don't use it (again). */
-static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom,
- const char *prefix, bool fallback)
-{
- nvram_read_u16(prefix, NULL, "devid", &sprom->dev_id, 0, fallback);
- nvram_read_alpha2(prefix, "ccode", sprom->alpha2, fallback);
-}
-
-static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix,
- bool fallback)
-{
- nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
- &sprom->leddc_off_time, fallback);
-}
-
-static void bcm47xx_fill_sprom_r4589(struct ssb_sprom *sprom,
- const char *prefix, bool fallback)
-{
- nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
- &sprom->leddc_off_time, fallback);
-}
-
static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom,
const char *prefix, bool fallback)
{
@@ -589,39 +571,22 @@ void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix,
nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0, fallback);
+ /* Entries requiring custom functions */
+ nvram_read_alpha2(prefix, "ccode", sprom->alpha2, fallback);
+ if (sprom->revision >= 3)
+ nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
+ &sprom->leddc_off_time, fallback);
+
switch (sprom->revision) {
- case 1:
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
- break;
- case 2:
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
- break;
- case 3:
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
- bcm47xx_fill_sprom_r3(sprom, prefix, fallback);
- break;
case 4:
case 5:
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
- bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
bcm47xx_fill_sprom_path_r45(sprom, prefix, fallback);
break;
case 8:
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
- bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
- bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
- break;
case 9:
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
- bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
break;
- default:
- pr_warn("Unsupported SPROM revision %d detected. Will extract v1\n",
- sprom->revision);
- sprom->revision = 1;
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
}
bcm47xx_sprom_fill_auto(sprom, prefix, fallback);
--
1.8.4.5
