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| author | Sungbo Eo <mans0n@gorani.run> | 2020-05-31 16:42:23 +0900 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2020-06-03 16:49:28 +0200 |
| commit | 6ea87d35c671f50d86cc7f2969e3930e03e3ea31 (patch) | |
| tree | b6f262cc06bc9246921e7c1641902e91bb940bfc | |
| parent | 25641709d87d710c13bd558d681713ae1a5f11b1 (diff) | |
| download | upstream-6ea87d35c671f50d86cc7f2969e3930e03e3ea31.tar.gz upstream-6ea87d35c671f50d86cc7f2969e3930e03e3ea31.tar.bz2 upstream-6ea87d35c671f50d86cc7f2969e3930e03e3ea31.zip | |
bcm47xx: fix brcm-wl module loading
_dma_cache_wback_inv needs to be exported to load wl module successfully.
root@OpenWrt:/# insmod wl
[ 363.867779] wl: Unknown symbol _dma_cache_wback_inv (err -2)
failed to insert /lib/modules/5.4.40/wl.ko
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
Cc: Rafał Miłecki <rafal@milecki.pl>
| -rw-r--r-- | target/linux/bcm47xx/patches-5.4/999-wl_exports.patch | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target/linux/bcm47xx/patches-5.4/999-wl_exports.patch b/target/linux/bcm47xx/patches-5.4/999-wl_exports.patch index 607c552885..7dcf028ab1 100644 --- a/target/linux/bcm47xx/patches-5.4/999-wl_exports.patch +++ b/target/linux/bcm47xx/patches-5.4/999-wl_exports.patch @@ -12,10 +12,11 @@ static int cfe_env; --- a/arch/mips/mm/cache.c +++ b/arch/mips/mm/cache.c -@@ -62,6 +62,8 @@ void (*_dma_cache_wback_inv)(unsigned lo +@@ -62,6 +62,9 @@ void (*_dma_cache_wback_inv)(unsigned lo void (*_dma_cache_wback)(unsigned long start, unsigned long size); void (*_dma_cache_inv)(unsigned long start, unsigned long size); ++EXPORT_SYMBOL(_dma_cache_wback_inv); +EXPORT_SYMBOL(_dma_cache_inv); + #endif /* CONFIG_DMA_NONCOHERENT */ |