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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-05-26 15:34:08 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-05-30 12:18:28 +0200 |
| commit | 86974b5d996a05133bde2bd8dc3e4638089aac56 (patch) | |
| tree | 95730b6a8f5789254492c0e3734303f45ff39f2a | |
| parent | 1f0a3175eca42e7c93465b63bf1e88c6fc88cd43 (diff) | |
| download | barebox-86974b5d996a05133bde2bd8dc3e4638089aac56.tar.gz barebox-86974b5d996a05133bde2bd8dc3e4638089aac56.tar.xz | |
mci: imx-esdhc: allow to specify devicename via OF alias
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | drivers/mci/imx-esdhc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mci/imx-esdhc.c b/drivers/mci/imx-esdhc.c index 46bd6d2953..1e3b30773d 100644 --- a/drivers/mci/imx-esdhc.c +++ b/drivers/mci/imx-esdhc.c @@ -535,8 +535,13 @@ static int fsl_esdhc_probe(struct device_d *dev) else mci->host_caps = MMC_MODE_4BIT; - if (pdata && pdata->devname) + if (pdata && pdata->devname) { mci->devname = pdata->devname; + } else if (dev->device_node) { + const char *alias = of_alias_get(dev->device_node); + if (alias) + mci->devname = xstrdup(alias); + } if (caps & ESDHC_HOSTCAPBLT_HSS) mci->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS; |