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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>
hifive-unleashed-5.1
Kishon Vijay Abraham I 2014-03-28 12:21:02 +05:30 committed by Chanwoo Choi
parent a798c10faf
commit f63d32d408
1 changed files with 5 additions and 0 deletions
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5
drivers/extcon/extcon-palmas.c
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@ -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;
}