Commit a4265f8d authored by Ivan Kuten's avatar Ivan Kuten Committed by David Woodhouse

[MTD] [NAND] at91_nand rdy_pin fix

The patch below fixes nand driver for AT91 boards which do not have NAND
R/B signal connected to gpio (rdy_pin is not connected).
Signed-off-by: default avatarIvan Kuten <ivan.kuten@promwad.com>
Acked-by: default avatarAndrew Victor <andrew@sanpeople.com>
Signed-off-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
parent 06a7643c
......@@ -128,7 +128,10 @@ static int __init at91_nand_probe(struct platform_device *pdev)
nand_chip->IO_ADDR_R = host->io_base;
nand_chip->IO_ADDR_W = host->io_base;
nand_chip->cmd_ctrl = at91_nand_cmd_ctrl;
nand_chip->dev_ready = at91_nand_device_ready;
if (host->board->rdy_pin)
nand_chip->dev_ready = at91_nand_device_ready;
nand_chip->ecc.mode = NAND_ECC_SOFT; /* enable ECC */
nand_chip->chip_delay = 20; /* 20us command delay time */
......
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