From patchwork Thu Oct 30 19:59:46 2008 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: m25p80: fix detection of m25p16 flashes Date: Thu, 30 Oct 2008 09:59:46 -0000 From: Mike Frysinger X-Patchwork-Id: 6779 Message-Id: <1225396786-23679-1-git-send-email-vapier@gentoo.org> To: David Woodhouse , Chen Gong Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, Michael Hennerich Commit d0e8c47c58575b9131e786edb488fd029eba443e added support for extended ids but seems to break on flashes which don't have an extended id defined. If the table does not have an extid defined, then we should ignore it. Signed-off-by: Mike Frysinger Signed-off-by: Michael Hennerich --- drivers/mtd/devices/m25p80.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index a298fed..6188fd4 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -575,7 +575,7 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi) tmp < ARRAY_SIZE(m25p_data); tmp++, info++) { if (info->jedec_id == jedec) { - if (ext_jedec != 0 && info->ext_id != ext_jedec) + if (info->ext_id != 0 && info->ext_id != ext_jedec) continue; return info; }