Commit e806423a authored Jul 19, 2017 by Abhishek Sahu Committed by Boris Brezillon Aug 23, 2017

mtd: nand: qcom: remove redundant chip select compatible string



Currently the compatible “qcom,nandcs” is being used for each
connected NAND device to support for multiple NAND devices in the
same bus. The same thing can be achieved by looking reg property
for each sub nodes which contains the chip select number so this
patch removes the use of “qcom,nandcs” for specifying NAND device
sub nodes.

Since there is no user for this driver currently in so
changing compatible string is safe.

Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Reviewed-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>

parent 10777de5

drivers/mtd/nand/qcom_nandc.c

+12 −14

Original line number	Diff line number	Diff line
		@@ -2127,7 +2127,6 @@ static int qcom_nandc_probe(struct platform_device *pdev)
		goto err_setup;

		for_each_available_child_of_node(dn, child) {
		if (of_device_is_compatible(child, "qcom,nandcs")) {
		host = devm_kzalloc(dev, sizeof(*host), GFP_KERNEL);
		if (!host) {
		of_node_put(child);
		@@ -2143,7 +2142,6 @@ static int qcom_nandc_probe(struct platform_device *pdev)

		list_add_tail(&host->node, &nandc->host_list);
		}
		}

		if (list_empty(&nandc->host_list)) {
		ret = -ENODEV;

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