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rtc-pcap: get pcap data from the parent device

Message ID 1249679856-16044-1-git-send-email-ospite@studenti.unina.it
State Accepted, archived
Headers show

Commit Message

Antonio Ospite Aug. 7, 2009, 9:17 p.m. UTC
Right now the pcap core driver passes a reference to its pcap data abusing the
subdrivers platform drvdata, this is not good.

Get the reference directly from the parent device.

Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>


This change was suggested by Mark Brown in

The rtc-pcap driver is currently in -mm tree.

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diff mbox


diff --git a/drivers/rtc/rtc-pcap.c b/drivers/rtc/rtc-pcap.c
index 566f4ac..a99c289 100644
--- a/drivers/rtc/rtc-pcap.c
+++ b/drivers/rtc/rtc-pcap.c
@@ -154,7 +154,7 @@  static int __devinit pcap_rtc_probe(struct platform_device *pdev)
 	if (!pcap_rtc)
 		return err;
-	pcap_rtc->pcap = platform_get_drvdata(pdev);
+	pcap_rtc->pcap = dev_get_drvdata(pdev->dev.parent);
 	pcap_rtc->rtc = rtc_device_register("pcap", &pdev->dev,
 				  &pcap_rtc_ops, THIS_MODULE);