Commit 4a29b559 authored by Santosh Shilimkar's avatar Santosh Shilimkar Committed by Chris Ball

mmc: omap_hsmmc: Skip platform_get_resource_byname() for dt case

MMC driver probe will abort for DT case because of failed
platform_get_resource_byname() lookup. Fix it by skipping resource
lookup byname for device tree build.

Issue is hidden because hwmod populates the IO resources which
helps to succeed platform_get_resource_byname() and probe.
Signed-off-by: default avatarSantosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: default avatarBalaji T K <balajitk@ti.com>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent d272fbf0
......@@ -1911,6 +1911,7 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
omap_hsmmc_conf_bus_power(host);
if (!pdev->dev.of_node) {
res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx");
if (!res) {
dev_err(mmc_dev(host->mmc), "cannot get DMA TX channel\n");
......@@ -1926,6 +1927,7 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
goto err_irq;
}
rx_req = res->start;
}
dma_cap_zero(mask);
dma_cap_set(DMA_SLAVE, mask);
......
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