Commit c85d32d5 authored by Alexander Shiyan's avatar Alexander Shiyan Committed by David Woodhouse
Browse files

mtd: nand-gpio: Use default dev_ready function if RDY is missing in configuration 



Signed-off-by: default avatarAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: default avatarArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent 283df420

drivers/mtd/nand/gpio.c

+2 −5
Original line number Diff line number Diff line
@@ -136,10 +136,7 @@ static int gpio_nand_devready(struct mtd_info *mtd) 
{

	struct gpiomtd *gpiomtd = gpio_nand_getpriv(mtd);



	if (gpio_is_valid(gpiomtd->plat.gpio_rdy))

	return gpio_get_value(gpiomtd->plat.gpio_rdy);



	return 1;

}



#ifdef CONFIG_OF
@@ -307,6 +304,7 @@ static int gpio_nand_probe(struct platform_device *dev) 
		if (ret)

			return ret;

		gpio_direction_input(gpiomtd->plat.gpio_rdy);

		this->dev_ready = gpio_nand_devready;

	}



	this->IO_ADDR_W  = this->IO_ADDR_R;
@@ -316,7 +314,6 @@ static int gpio_nand_probe(struct platform_device *dev) 


	/* install our routines */

	this->cmd_ctrl   = gpio_nand_cmd_ctrl;

	this->dev_ready  = gpio_nand_devready;



	if (this->options & NAND_BUSWIDTH_16) {

		this->read_buf   = gpio_nand_readbuf16;