mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Alexander Shiyan <shc_work@mail.ru>
To: barebox@lists.infradead.org
Subject: [PATCH] spi: i.MX: Fix wrong bus nubering with devicetree
Date: Thu, 13 Dec 2018 11:01:43 +0300	[thread overview]
Message-ID: <20181213080144.8401-1-shc_work@mail.ru> (raw)

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>

diff --git a/drivers/spi/imx_spi.c b/drivers/spi/imx_spi.c
index 10621d00c..46e8955ab 100644
--- a/drivers/spi/imx_spi.c
+++ b/drivers/spi/imx_spi.c
@@ -605,17 +605,20 @@ static int imx_spi_probe(struct device_d *dev)
 
 	master = &imx->master;
 	master->dev = dev;
-	master->bus_num = dev->id;
 
 	master->setup = imx_spi_setup;
 	master->transfer = imx_spi_transfer;
 
 	if (pdata) {
+		master->bus_num = dev->id;
 		master->num_chipselect = pdata->num_chipselect;
 		imx->cs_array = pdata->chipselect;
-	} else {
-		if (IS_ENABLED(CONFIG_OFDEVICE))
-			imx_spi_dt_probe(imx);
+	} else if (IS_ENABLED(CONFIG_OFDEVICE)) {
+		ret = of_alias_get_id(dev->device_node, "spi");
+		if (ret < 0)
+			goto err_free;
+		master->bus_num = ret;
+		imx_spi_dt_probe(imx);
 	}
 
 	imx->clk = clk_get(dev, NULL);
-- 
2.13.0


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

             reply	other threads:[~2018-12-13  8:02 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-13  8:01 Alexander Shiyan [this message]
2018-12-13  8:01 ` [PATCH] ARM: clps711x: Increase boot space Alexander Shiyan
2018-12-14 14:08 ` [PATCH] spi: i.MX: Fix wrong bus nubering with devicetree Sascha Hauer

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20181213080144.8401-1-shc_work@mail.ru \
    --to=shc_work@mail.ru \
    --cc=barebox@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox