From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wm0-x233.google.com ([2a00:1450:400c:c09::233]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZzVtR-0007pz-GX for barebox@lists.infradead.org; Thu, 19 Nov 2015 20:33:22 +0000 Received: by wmww144 with SMTP id w144so33996675wmw.0 for ; Fri, 20 Nov 2015 11:36:24 -0800 (PST) From: Sebastian Hesselbarth Date: Fri, 20 Nov 2015 20:36:03 +0100 Message-Id: <1448048172-10080-11-git-send-email-sebastian.hesselbarth@gmail.com> In-Reply-To: <1448048172-10080-1-git-send-email-sebastian.hesselbarth@gmail.com> References: <1448048172-10080-1-git-send-email-sebastian.hesselbarth@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH v2 10/19] mtd: nand_mrvl_nfc: Fix num-cs property parsing To: Sebastian Hesselbarth , barebox@lists.infradead.org Cc: Thomas Petazzoni , Ezequiel Garcia The "num-cs" property does not encode flashes CS line but number of available CS signals. Fix wrong property parsing to ->cs by adding proper ->num_cs variable to host struct. Signed-off-by: Sebastian Hesselbarth Tested-by: Robert Jarzmik --- drivers/mtd/nand/nand_mrvl_nfc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/nand_mrvl_nfc.c b/drivers/mtd/nand/nand_mrvl_nfc.c index 95abd4ddf243..5374e64965a2 100644 --- a/drivers/mtd/nand/nand_mrvl_nfc.c +++ b/drivers/mtd/nand/nand_mrvl_nfc.c @@ -153,6 +153,7 @@ struct mrvl_nand_host { int ecc_strength; int ecc_step; + int num_cs; /* avaiable CS signals */ int cs; /* selected chip 0/1 */ int use_ecc; /* use HW ECC ? */ int use_spare; /* use spare ? */ @@ -929,6 +930,7 @@ static struct mrvl_nand_host *alloc_nand_resource(struct device_d *dev) pdata = dev->platform_data; host = xzalloc(sizeof(*host)); + host->num_cs = 1; host->cs = 0; mtd = &host->mtd; mtd->priv = &host->chip; @@ -988,7 +990,7 @@ static int mrvl_nand_probe_dt(struct mrvl_nand_host *host) if (of_get_property(np, "marvell,nand-keep-config", NULL)) host->keep_config = 1; - of_property_read_u32(np, "num-cs", &host->cs); + of_property_read_u32(np, "num-cs", &host->num_cs); if (of_get_nand_on_flash_bbt(np)) host->flash_bbt = 1; -- 2.1.4 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox