From mboxrd@z Thu Jan 1 00:00:00 1970 From: Larry Finger Date: Sun, 19 Feb 2012 13:14:04 -0600 Subject: [PATCH 02/11] ssb: remove 5GHz antenna gain from sprom In-Reply-To: <1329676345-15856-3-git-send-email-hauke@hauke-m.de> References: <1329676345-15856-1-git-send-email-hauke@hauke-m.de> <1329676345-15856-3-git-send-email-hauke@hauke-m.de> Message-ID: <4F4149FC.50900@lwfinger.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Hauke Mehrtens Cc: linville@tuxdriver.com, zajec5@gmail.com, b43-dev@lists.infradead.org, linux-mips@linux-mips.org, linux-wireless@vger.kernel.org, arend@broadcom.com, m@bues.ch On 02/19/2012 12:32 PM, Hauke Mehrtens wrote: > There is no 2.4 GHz or 5GHz antenna gain stored in sprom. The sprom > just stores the gain values for antenna 1 and 2 or 1 to 4 for more > recent sprom versions. On old devices antenna 2 was used for 5 GHz wifi. > > Signed-off-by: Hauke Mehrtens > --- > drivers/net/wireless/b43legacy/phy.c | 2 +- > drivers/ssb/pci.c | 40 ++++++++++++---------------------- > drivers/ssb/pcmcia.c | 12 +++------ > drivers/ssb/sdio.c | 12 +++------ > include/linux/ssb/ssb.h | 7 +----- > 5 files changed, 24 insertions(+), 49 deletions(-) After this patch, I get the warning drivers/ssb/pci.c: In function ?sprom_extract_r123?: drivers/ssb/pci.c:334:5: warning: unused variable ?gain? [-Wunused-variable] I am still testing, but all other patches compile OK. Larry