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Commit 64842aad authored by Grant Likely's avatar Grant Likely
Browse files

gpiolib: output basic details and consolidate gpio device drivers 



This patch adds a kernel message, containing GPIO range and device
name on successful device registration, and removes duplicate messages from the following drivers:
	* gpio-adp5588
	* gpio-bt8xx
	* gpio-cs5535
	* gpio-janz-ttl
	* gpio-nomadik
	* gpio-pcf857x
	* gpio-xilinx
	* drivers/of/gpio.c

Signed-off-by: default avatarHartmut Knaack <knaack.h@gmx.de>
[grant.likely@secretlab.ca: squashed 2 patches together]
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent f4574beb

drivers/gpio/gpio-adp5588.c

+2 −3
Original line number Diff line number Diff line
@@ -418,9 +418,8 @@ static int __devinit adp5588_gpio_probe(struct i2c_client *client, 
	if (ret)

		goto err_irq;



	dev_info(&client->dev, "gpios %d..%d (IRQ Base %d) on a %s Rev. %d\n",

			gc->base, gc->base + gc->ngpio - 1,

			pdata->irq_base, client->name, revid);

	dev_info(&client->dev, "IRQ Base: %d Rev.: %d\n",

			pdata->irq_base, revid);



	if (pdata->setup) {

		ret = pdata->setup(client, gc->base, gc->ngpio, pdata->context);

drivers/gpio/gpio-bt8xx.c

+0 −3
Original line number Diff line number Diff line
@@ -223,9 +223,6 @@ static int bt8xxgpio_probe(struct pci_dev *dev, 
		goto err_release_mem;

	}



	printk(KERN_INFO "bt8xxgpio: Abusing BT8xx card for GPIOs %d to %d\n",

	       bg->gpio.base, bg->gpio.base + BT8XXGPIO_NR_GPIOS - 1);



	return 0;



err_release_mem:

drivers/gpio/gpio-cs5535.c

+0 −1
Original line number Diff line number Diff line
@@ -347,7 +347,6 @@ static int __devinit cs5535_gpio_probe(struct platform_device *pdev) 
	if (err)

		goto release_region;



	dev_info(&pdev->dev, "GPIO support successfully loaded.\n");

	return 0;



release_region:

drivers/gpio/gpio-janz-ttl.c

+0 −2
Original line number Diff line number Diff line
@@ -201,8 +201,6 @@ static int __devinit ttl_probe(struct platform_device *pdev) 
		goto out_iounmap_regs;

	}



	dev_info(&pdev->dev, "module %d: registered GPIO device\n",

			     pdata->modno);

	return 0;



out_iounmap_regs:

drivers/gpio/gpio-nomadik.c

+2 −2
Original line number Diff line number Diff line
@@ -1150,8 +1150,8 @@ static int __devinit nmk_gpio_probe(struct platform_device *dev) 


	nmk_gpio_init_irq(nmk_chip);



	dev_info(&dev->dev, "Bits %i-%i at address %p\n",

		 nmk_chip->chip.base, nmk_chip->chip.base+31, nmk_chip->addr);

	dev_info(&dev->dev, "at address %p\n",

		 nmk_chip->addr);

	return 0;



out_free: