Hello.
On 10/25/2016 05:39 PM, Alexandre Bailon wrote:
From: Petr Kulhavy <petr@xxxxxxxxx>
This adds DT support for TI DA8xx/OMAP-L1x/AM17xx/AM18xx MUSB driver
Signed-off-by: Petr Kulhavy <petr@xxxxxxxxx>
Signed-off-by: Alexandre Bailon <abailon@xxxxxxxxxxxx>
---
drivers/usb/musb/da8xx.c | 76 ++++++++++++++++++++++++++++++++++++++++++------
1 file changed, 67 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c
index 210b7e4..d465087 100644
--- a/drivers/usb/musb/da8xx.c
+++ b/drivers/usb/musb/da8xx.c
@@ -6,6 +6,9 @@
* Based on the DaVinci "glue layer" code.
* Copyright (C) 2005-2006 by Texas Instruments
*
+ * DT support
+ * Copyright (c) 2016 Petr Kulhavy <petr@xxxxxxxxx>
+ *
* This file is part of the Inventra Controller Driver for Linux.
*
* The Inventra Controller Driver for Linux is free software; you
[...]
@@ -499,15 +537,21 @@ static int da8xx_probe(struct platform_device *pdev)
memset(musb_resources, 0x00, sizeof(*musb_resources) *
ARRAY_SIZE(musb_resources));
- musb_resources[0].name = pdev->resource[0].name;
- musb_resources[0].start = pdev->resource[0].start;
- musb_resources[0].end = pdev->resource[0].end;
- musb_resources[0].flags = pdev->resource[0].flags;
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "failed to get memory.\n");
+ ret = -EINVAL;
+ goto err_unregister_usb_phy;
+ }
+ musb_resources[0] = *res;
What does this change have to do with the DT conversion?
- musb_resources[1].name = pdev->resource[1].name;
- musb_resources[1].start = pdev->resource[1].start;
- musb_resources[1].end = pdev->resource[1].end;
- musb_resources[1].flags = pdev->resource[1].flags;
+ res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "failed to get irq.\n");
+ ret = -EINVAL;
+ goto err_unregister_usb_phy;
+ }
+ musb_resources[1] = *res;
And this?
I'm also concerned that you'd copy the resource linkage fields which the
existing code avoids...
[...]
MBR, Sergei
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