From: Grant Likely <grant.likely@secretlab.ca>
Date: Tue, 10 Apr 2012 20:09:52 +0000 (-0600)
Subject: Merge branch 'spi' of git://gitorious.org/linus-tree/linus-tree into spi/next
X-Git-Tag: v3.5-rc1~95^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aae730dfe239f1a5122ba873b54dffc20a516775;p=profile%2Fivi%2Fkernel-x86-ivi.git

Merge branch 'spi' of git://gitorious.org/linus-tree/linus-tree into spi/next
---

aae730dfe239f1a5122ba873b54dffc20a516775
diff --cc drivers/spi/spi-omap2-mcspi.c
index bb9274c,cb2c0e3..33f54cd
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@@ -1081,31 -1078,11 +1080,31 @@@ static int omap_mcspi_runtime_resume(st
  	return 0;
  }
  
 +static struct omap2_mcspi_platform_config omap2_pdata = {
 +	.regs_offset = 0,
 +};
 +
 +static struct omap2_mcspi_platform_config omap4_pdata = {
 +	.regs_offset = OMAP4_MCSPI_REG_OFFSET,
 +};
 +
 +static const struct of_device_id omap_mcspi_of_match[] = {
 +	{
 +		.compatible = "ti,omap2-mcspi",
 +		.data = &omap2_pdata,
 +	},
 +	{
 +		.compatible = "ti,omap4-mcspi",
 +		.data = &omap4_pdata,
 +	},
 +	{ },
 +};
 +MODULE_DEVICE_TABLE(of, omap_mcspi_of_match);
  
- static int __init omap2_mcspi_probe(struct platform_device *pdev)
+ static int __devinit omap2_mcspi_probe(struct platform_device *pdev)
  {
  	struct spi_master	*master;
 -	struct omap2_mcspi_platform_config *pdata = pdev->dev.platform_data;
 +	struct omap2_mcspi_platform_config *pdata;
  	struct omap2_mcspi	*mcspi;
  	struct resource		*r;
  	int			status = 0, i;
@@@ -1163,16 -1123,11 +1162,11 @@@
  		goto free_master;
  	}
  
 -	r->start += pdata->regs_offset;
 -	r->end += pdata->regs_offset;
 +	r->start += regs_offset;
 +	r->end += regs_offset;
  	mcspi->phys = r->start;
- 	if (!request_mem_region(r->start, resource_size(r),
- 				dev_name(&pdev->dev))) {
- 		status = -EBUSY;
- 		goto free_master;
- 	}
  
- 	mcspi->base = ioremap(r->start, resource_size(r));
+ 	mcspi->base = devm_request_and_ioremap(&pdev->dev, r);
  	if (!mcspi->base) {
  		dev_dbg(&pdev->dev, "can't ioremap MCSPI\n");
  		status = -ENOMEM;
@@@ -1324,24 -1269,11 +1308,12 @@@ static struct platform_driver omap2_mcs
  	.driver = {
  		.name =		"omap2_mcspi",
  		.owner =	THIS_MODULE,
 -		.pm =		&omap2_mcspi_pm_ops
 +		.pm =		&omap2_mcspi_pm_ops,
 +		.of_match_table = omap_mcspi_of_match,
  	},
- 	.remove =	__exit_p(omap2_mcspi_remove),
+ 	.probe =	omap2_mcspi_probe,
+ 	.remove =	__devexit_p(omap2_mcspi_remove),
  };
  
- 
- static int __init omap2_mcspi_init(void)
- {
- 	return platform_driver_probe(&omap2_mcspi_driver, omap2_mcspi_probe);
- }
- subsys_initcall(omap2_mcspi_init);
- 
- static void __exit omap2_mcspi_exit(void)
- {
- 	platform_driver_unregister(&omap2_mcspi_driver);
- 
- }
- module_exit(omap2_mcspi_exit);
- 
+ module_platform_driver(omap2_mcspi_driver);
  MODULE_LICENSE("GPL");