From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.atheros.com ([12.19.149.2]:48588 "EHLO mail.atheros.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755644Ab1AaLh4 (ORCPT ); Mon, 31 Jan 2011 06:37:56 -0500 Received: from mail.atheros.com ([10.10.20.108]) by sidewinder.atheros.com for ; Mon, 31 Jan 2011 03:37:36 -0800 From: Senthil Balasubramanian To: , CC: , Senthil Balasubramanian Subject: [PATCH 1/1] compat-wireless: Fix ath9k debug log issue. Date: Mon, 31 Jan 2011 17:07:45 +0530 Message-ID: <1296473865-18529-1-git-send-email-senthilkumar@atheros.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: ath9k debug logs are not shown as we are using recursive vsnprintf which are supported in kernel 2.6.36 and above. use vprintk for older kernels. This patch has fixed the issue. Signed-off-by: Senthil Balasubramanian --- patches/37-vsnprintk.patch | 28 ++++++++++++++++++++++++++++ 1 files changed, 28 insertions(+), 0 deletions(-) create mode 100644 patches/37-vsnprintk.patch diff --git a/patches/37-vsnprintk.patch b/patches/37-vsnprintk.patch new file mode 100644 index 0000000..93d1a00 --- /dev/null +++ b/patches/37-vsnprintk.patch @@ -0,0 +1,28 @@ +diff --git a/drivers/net/wireless/ath/main.c b/drivers/net/wireless/ath/main.c +index c325202..e3e60d4 100644 +--- a/drivers/net/wireless/ath/main.c ++++ b/drivers/net/wireless/ath/main.c +@@ -60,16 +60,23 @@ EXPORT_SYMBOL(ath_rxbuf_alloc); + int ath_printk(const char *level, struct ath_common *common, + 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("%sath: %pV", level, &vaf); ++#else ++ printk("%sath: ", level); ++ rtn = vprintk(fmt, args); ++#endif + + va_end(args); + -- 1.7.0.4