Commit e806423a authored by Abhishek Sahu's avatar Abhishek Sahu Committed by Boris Brezillon

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: default avatarAbhishek Sahu <absahu@codeaurora.org>
Reviewed-by: default avatarArchit Taneja <architt@codeaurora.org>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
parent 10777de5
...@@ -2127,22 +2127,20 @@ static int qcom_nandc_probe(struct platform_device *pdev) ...@@ -2127,22 +2127,20 @@ static int qcom_nandc_probe(struct platform_device *pdev)
goto err_setup; goto err_setup;
for_each_available_child_of_node(dn, child) { for_each_available_child_of_node(dn, child) {
if (of_device_is_compatible(child, "qcom,nandcs")) { host = devm_kzalloc(dev, sizeof(*host), GFP_KERNEL);
host = devm_kzalloc(dev, sizeof(*host), GFP_KERNEL); if (!host) {
if (!host) { of_node_put(child);
of_node_put(child); ret = -ENOMEM;
ret = -ENOMEM; goto err_cs_init;
goto err_cs_init; }
}
ret = qcom_nand_host_init(nandc, host, child);
if (ret) {
devm_kfree(dev, host);
continue;
}
list_add_tail(&host->node, &nandc->host_list); ret = qcom_nand_host_init(nandc, host, child);
if (ret) {
devm_kfree(dev, host);
continue;
} }
list_add_tail(&host->node, &nandc->host_list);
} }
if (list_empty(&nandc->host_list)) { if (list_empty(&nandc->host_list)) {
......
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