Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756182AbZCDKlZ (ORCPT ); Wed, 4 Mar 2009 05:41:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751075AbZCDKlQ (ORCPT ); Wed, 4 Mar 2009 05:41:16 -0500 Received: from mail-fx0-f176.google.com ([209.85.220.176]:58716 "EHLO mail-fx0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751168AbZCDKlP (ORCPT ); Wed, 4 Mar 2009 05:41:15 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=GuVvPmbviSQKMHnipLDvuu7bYyGvSzoiW5k83SYORodPUMnrhzncqwlBr0OP99QwwH lkGh5GahXvGi5HH/Pflf1WfiAUvw4mnfQB/MaOCE3e+zQnGXkfNilm4PcU0pNvDT4M0R ycirgECU5vRwhcNYgRl3fVdOgd3sax6NF9hZs= MIME-Version: 1.0 Date: Wed, 4 Mar 2009 10:41:12 +0000 Message-ID: <87a5b0800903040241k51f65a65p82a2da8f6de1c832@mail.gmail.com> Subject: [PATCH] mtd_dataflash: Fix probing of AT45DB321C chips. From: Will Newton To: linux-kernel , Andrew Morton , David Brownell , David Woodhouse Content-Type: multipart/mixed; boundary=001636c5a501ba58e4046448b075 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2689 Lines: 62 --001636c5a501ba58e4046448b075 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Commit 771999b65f79264acde4b855e5d35696eca5e80c broke support for probing AT45DB321C flash chips. These chips do not support the "page size" status bit, so if we match the JEDEC id return early. Signed-off-by: Will Newton --- drivers/mtd/devices/mtd_dataflash.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c index d44f741..cd4781f 100644 --- a/drivers/mtd/devices/mtd_dataflash.c +++ b/drivers/mtd/devices/mtd_dataflash.c @@ -822,6 +822,8 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi) return info; } } + else + return info; } } -- 1.5.5.2 --001636c5a501ba58e4046448b075 Content-Type: application/octet-stream; name="0001-mtd_dataflash-Fix-probing-of-AT45DB321C-chips.patch" Content-Disposition: attachment; filename="0001-mtd_dataflash-Fix-probing-of-AT45DB321C-chips.patch" Content-Transfer-Encoding: base64 X-Attachment-Id: f_frvvnayj0 RnJvbSAxYjM0NjU5Njc3ZmRhYjBiMDM1OTBkMTg5YWZlMTgyMGQyNTBmMDk1IE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBXaWxsIE5ld3RvbiA8d2lsbC5uZXd0b25AZ21haWwuY29tPgpE YXRlOiBXZWQsIDQgTWFyIDIwMDkgMTA6Mjk6MTkgKzAwMDAKU3ViamVjdDogW1BBVENIXSBtdGRf ZGF0YWZsYXNoOiBGaXggcHJvYmluZyBvZiBBVDQ1REIzMjFDIGNoaXBzLgoKQ29tbWl0IDc3MTk5 OWI2NWY3OTI2NGFjZGU0Yjg1NWU1ZDM1Njk2ZWNhNWU4MGMgYnJva2Ugc3VwcG9ydCBmb3IgcHJv YmluZwpBVDQ1REIzMjFDIGZsYXNoIGNoaXBzLiBUaGVzZSBjaGlwcyBkbyBub3Qgc3VwcG9ydCB0 aGUgInBhZ2Ugc2l6ZSIgc3RhdHVzCmJpdCwgc28gaWYgd2UgbWF0Y2ggdGhlIEpFREVDIGlkIHJl dHVybiBlYXJseS4KClNpZ25lZC1vZmYtYnk6IFdpbGwgTmV3dG9uIDx3aWxsLm5ld3RvbkBnbWFp bC5jb20+Ci0tLQogZHJpdmVycy9tdGQvZGV2aWNlcy9tdGRfZGF0YWZsYXNoLmMgfCAgICAyICsr CiAxIGZpbGVzIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwgMCBkZWxldGlvbnMoLSkKCmRpZmYg LS1naXQgYS9kcml2ZXJzL210ZC9kZXZpY2VzL210ZF9kYXRhZmxhc2guYyBiL2RyaXZlcnMvbXRk L2RldmljZXMvbXRkX2RhdGFmbGFzaC5jCmluZGV4IGQ0NGY3NDEuLmNkNDc4MWYgMTAwNjQ0Ci0t LSBhL2RyaXZlcnMvbXRkL2RldmljZXMvbXRkX2RhdGFmbGFzaC5jCisrKyBiL2RyaXZlcnMvbXRk L2RldmljZXMvbXRkX2RhdGFmbGFzaC5jCkBAIC04MjIsNiArODIyLDggQEAgc3RhdGljIHN0cnVj dCBmbGFzaF9pbmZvICpfX2RldmluaXQgamVkZWNfcHJvYmUoc3RydWN0IHNwaV9kZXZpY2UgKnNw aSkKIAkJCQkJCXJldHVybiBpbmZvOwogCQkJCX0KIAkJCX0KKwkJCWVsc2UKKwkJCQlyZXR1cm4g aW5mbzsKIAkJfQogCX0KIAotLSAKMS41LjUuMgoK --001636c5a501ba58e4046448b075-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/