On Saturday 20 June 2015 06:13 AM, Alexandre Belloni wrote:
Hi,
Sorry I missed this email. Just wanted to send reminder email and saw this :)
On 18/06/2015 at 00:28:06 +0530, Vaibhav Hiremath wrote :- pdata = dev_get_platdata(&pdev->dev); - if (pdata == NULL) - dev_warn(&pdev->dev, "No platform data!\n"); + if (!pdata && !node) { + dev_err(&pdev->dev, + "pm80x-rtc requires platform data or of_node\n"); + return -EINVAL; + } + + if (!pdata) { + pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);I had troubles to follow the rtc_wakeup initialization cleanup but it seems OK.
Probably, once we have complete PM support ready then it would be easier to understand. I think as of now lets have this minimal code for rtc_wakeup.
However, I'm wondering why you are adding DT support as this will always be probed from the MFD driver which pass the platform_data and avoids that allocation.
You are right. Originally, it was cleanup patch, - remove pm80x_pdata - Add check for pdata and np - and around rtc_wakeup While doing that I added this nice to have allocation. Thanks, Vaibhav -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
