From: John Crispin <john@openwrt.org>
Date: Wed, 4 Jun 2014 07:20:22 +0000 (+0000)
Subject: lantiq: ath5k fix in wifi and ethernet eeprom handling patch.
X-Git-Tag: reboot~7055
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f09ac641d6c7f4eb0a667dc72119b5206377870c;p=openwrt%2Fstaging%2Fxback.git

lantiq: ath5k fix in wifi and ethernet eeprom handling patch.

ath5k fix in wifi and ethernet eeprom handling patch.

Without the line that adds the patch of_ath5k_eeprom_probe cause a
kernel panic, at least with the ARV4518PW.
Tested only in the modem-router mentioned above.

This patch is based in Bruno's hack present in patch #5454.

Signed off by: Bruno Rodríguez <bruno.rodriguez.1980@gmail.com>
Signed off by: José Vázquez Fernández <ppvazquezfer@gmail.com>

SVN-Revision: 40999
---

diff --git a/target/linux/lantiq/patches-3.10/0010-MIPS-lantiq-wifi-and-ethernet-eeprom-handling.patch b/target/linux/lantiq/patches-3.10/0010-MIPS-lantiq-wifi-and-ethernet-eeprom-handling.patch
index 403ee97a83..50c0527710 100644
--- a/target/linux/lantiq/patches-3.10/0010-MIPS-lantiq-wifi-and-ethernet-eeprom-handling.patch
+++ b/target/linux/lantiq/patches-3.10/0010-MIPS-lantiq-wifi-and-ethernet-eeprom-handling.patch
@@ -246,6 +246,8 @@ Subject: [PATCH 18/22] owrt: lantiq: wifi and ethernet eeprom handling
 +		}
 +
 +		eep = ioremap(eep_res->start, resource_size(eep_res));
++		ath5k_pdata.eeprom_data = kmalloc(ATH5K_PLAT_EEP_MAX_WORDS<<1,
++				GFP_KERNEL);
 +		memcpy_fromio(ath5k_pdata.eeprom_data, eep,
 +				ATH5K_PLAT_EEP_MAX_WORDS << 1);
 +	}