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mtd: nand: jz4740: Convert to GPIO descriptor API

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Use the GPIO descriptor API instead of the deprecated legacy GPIO API to
manage the busy GPIO.

The patch updates both the jz4740 nand driver and the only user of the driver
the qi-lb60 board driver.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Lars-Peter Clausen
2014-12-02 20:48:26 +01:00
committed by Brian Norris
parent e0377cdeba
commit cd145af998
3 changed files with 20 additions and 22 deletions
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11
arch/mips/jz4740/board-qi_lb60.c
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@@ -140,10 +140,18 @@ static void qi_lb60_nand_ident(struct platform_device *pdev,
static struct jz_nand_platform_data qi_lb60_nand_pdata = {
.ident_callback = qi_lb60_nand_ident,
.busy_gpio = 94,
.banks = { 1 },
};
static struct gpiod_lookup_table qi_lb60_nand_gpio_table = {
.dev_id = "jz4740-nand.0",
.table = {
GPIO_LOOKUP("Bank C", 30, "busy", 0),
{ },
},
};
/* Keyboard*/
#define KEY_QI_QI KEY_F13
@@ -472,6 +480,7 @@ static int __init qi_lb60_init_platform_devices(void)
jz4740_mmc_device.dev.platform_data = &qi_lb60_mmc_pdata;
gpiod_add_lookup_table(&qi_lb60_audio_gpio_table);
gpiod_add_lookup_table(&qi_lb60_nand_gpio_table);
jz4740_serial_device_register();