From ba22d1e33348ebea29dfa30f47098c63ae75b79f Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Wed, 20 May 2009 21:33:54 +0000 Subject: [PATCH] Fix device name allocation This patch fixes a bug in madwifi where names for wifi devices are not allocated during device setup. It fixes some instability on devices which share IRQ. Signed-off-by: Vasilis Tsiligiannis SVN-Revision: 15950 --- .../madwifi/patches/434-name-alloc-fix.patch | 30 +++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 package/madwifi/patches/434-name-alloc-fix.patch diff --git a/package/madwifi/patches/434-name-alloc-fix.patch b/package/madwifi/patches/434-name-alloc-fix.patch new file mode 100644 index 0000000000..b3bb30067a --- /dev/null +++ b/package/madwifi/patches/434-name-alloc-fix.patch @@ -0,0 +1,30 @@ +diff -ur madwifi-trunk-r3314/ath/if_ath_ahb.c madwifi-trunk-r3314.patched/ath/if_ath_ahb.c +--- madwifi-trunk-r3314/ath/if_ath_ahb.c 2009-05-17 22:16:05.000000000 +0300 ++++ madwifi-trunk-r3314.patched/ath/if_ath_ahb.c 2009-05-17 22:15:47.000000000 +0300 +@@ -376,6 +376,11 @@ + SET_MODULE_OWNER(dev); + sclist[wlanNum] = sc; + ++ if (dev_alloc_name(dev, dev->name) < 0) { ++ printk(KERN_ERR "%s: cannot allocate name\n", dev_info); ++ goto bad3; ++ } ++ + switch (wlanNum) { + case AR531X_WLAN0_NUM: + if (((devid & AR5315_REV_MAJ_M) == AR5315_REV_MAJ) || +diff -ur madwifi-trunk-r3314/ath/if_ath_pci.c madwifi-trunk-r3314.patched/ath/if_ath_pci.c +--- madwifi-trunk-r3314/ath/if_ath_pci.c 2009-05-17 22:16:05.000000000 +0300 ++++ madwifi-trunk-r3314.patched/ath/if_ath_pci.c 2009-05-17 22:15:47.000000000 +0300 +@@ -209,6 +209,11 @@ + */ + sc->aps_sc.sc_invalid = 1; + ++ if (dev_alloc_name(dev, dev->name) < 0) { ++ printk(KERN_ERR "%s: cannot allocate name\n", dev_info); ++ goto bad3; ++ } ++ + dev->irq = pdev->irq; + + SET_MODULE_OWNER(dev); -- 2.30.2