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authorKishon Vijay Abraham I <kishon@ti.com>2014-03-28 12:21:02 +0530
committerChanwoo Choi <cw00.choi@samsung.com>2014-04-22 15:41:10 +0900
commitf63d32d4080407176082ef2cc439a3c81b15af16 (patch)
tree9cd02f8155452c6cf1e6bf927310690694001761 /drivers/extcon
parenta798c10faf62a505d24e5f6213fbaf904a39623f (diff)
downloadop-kernel-dev-f63d32d4080407176082ef2cc439a3c81b15af16.zip
op-kernel-dev-f63d32d4080407176082ef2cc439a3c81b15af16.tar.gz
extcon: palmas: explicitly set edev name as node name
commit ca488 (extcon: of: Remove unnecessary function call by using the name of device_node) started using node name instead of device name to get the extcon device. This breaks dwc3-omap since it's not able to get the extcon device anymore. Fixed it by setting edev name of palmas to be the same as its node name. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reported-by: Felipe Balbi <balbi@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon')
-rw-r--r--drivers/extcon/extcon-palmas.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/extcon/extcon-palmas.c b/drivers/extcon/extcon-palmas.c
index ddff2b7..51db5bc 100644
--- a/drivers/extcon/extcon-palmas.c
+++ b/drivers/extcon/extcon-palmas.c
@@ -23,6 +23,7 @@
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
+#include <linux/slab.h>
#include <linux/err.h>
#include <linux/mfd/palmas.h>
#include <linux/of.h>
@@ -188,11 +189,13 @@ static int palmas_usb_probe(struct platform_device *pdev)
palmas_usb->edev.supported_cable = palmas_extcon_cable;
palmas_usb->edev.dev.parent = palmas_usb->dev;
+ palmas_usb->edev.name = kstrdup(node->name, GFP_KERNEL);
palmas_usb->edev.mutually_exclusive = mutually_exclusive;
status = extcon_dev_register(&palmas_usb->edev);
if (status) {
dev_err(&pdev->dev, "failed to register extcon device\n");
+ kfree(palmas_usb->edev.name);
return status;
}
@@ -230,6 +233,7 @@ static int palmas_usb_probe(struct platform_device *pdev)
fail_extcon:
extcon_dev_unregister(&palmas_usb->edev);
+ kfree(palmas_usb->edev.name);
return status;
}
@@ -239,6 +243,7 @@ static int palmas_usb_remove(struct platform_device *pdev)
struct palmas_usb *palmas_usb = platform_get_drvdata(pdev);
extcon_dev_unregister(&palmas_usb->edev);
+ kfree(palmas_usb->edev.name);
return 0;
}
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