[PATCH] compat-wireless: Fix ath6kl debug log issue.
From: Vivek Natarajan <hidden>
Date: 2011-12-06 07:57:08
Subsystem:
the rest · Maintainer:
Linus Torvalds
Like ath9k, the ath6kl debug logs were not shown for kernels < 2.6.36. This patches fixes the issue. Signed-off-by: Vivek Natarajan <redacted> --- patches/37-vsnprintk.patch | 26 ++++++++++++++++++++++++++ 1 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/patches/37-vsnprintk.patch b/patches/37-vsnprintk.patch
index 8217de9..fe81956 100644
--- a/patches/37-vsnprintk.patch
+++ b/patches/37-vsnprintk.patch@@ -1,3 +1,29 @@ +--- a/drivers/net/wireless/ath/ath6kl/debug.c ++++ b/drivers/net/wireless/ath/ath6kl/debug.c +@@ -39,16 +39,23 @@ struct ath6kl_fwlog_slot { + + int ath6kl_printk(const char *level, const char *fmt, ...) + { ++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) + struct va_format vaf; ++#endif + va_list args; + int rtn; + + va_start(args, fmt); + ++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) + vaf.fmt = fmt; + vaf.va = &args; + + rtn = printk("%sath6kl: %pV", level, &vaf); ++#else ++ printk("%sath6kl: ", level); ++ rtn = vprintk(fmt, args); ++#endif + + va_end(args); + --- a/drivers/net/wireless/ath/main.c +++ b/drivers/net/wireless/ath/main.c @@ -59,15 +59,22 @@ EXPORT_SYMBOL(ath_rxbuf_alloc);
--
1.7.1