| commit | ef85fb28305fad7617f307383ebba554a3a891a2 | [log] [tgz] |
|---|---|---|
| author | Hauke Mehrtens <hauke@hauke-m.de> | Tue Nov 20 22:24:27 2012 +0000 |
| committer | John Crispin <blogic@openwrt.org> | Wed Nov 21 21:55:51 2012 +0100 |
| tree | b644911eafc8f3d0d59fcdbceac556c9f9567f94 | |
| parent | 0ef0165b206f4dc86d719c92b0b6a244f690ceb4 [diff] |
bcma: add locking around GPIO register accesses The GPIOs are access through some registers in the chip common core. We need locking around these GPIO accesses, all GPIOs are accessed through the same registers and parallel writes will cause problems. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: http://patchwork.linux-mips.org/patch/4585 Acked-by: Florian Fainelli <florian@openwrt.org>