From 71b94e2e866aa35f40945d9e820fc3214b792d1f Mon Sep 17 00:00:00 2001 From: Josh Wu Date: Thu, 9 May 2013 15:34:54 +0800 Subject: mtd: atmel_nand: replace cpu_is_at32ap7000() with a nand platform data The nand driver use cpu_is_at32ap7000() macro for a workaround. For the multi-platform support, we will remove this cpu_is_xxx() macro. This patch adds a boolean variable need_reset_workaround in structure atmel_nand_data. Using this variable we can remove cpu_is_at32ap7000() macro. Hans-Christian: Feel free to push this through the mtd tree, if they won't accept it I'm working on getting my workflow up on the linux-avr32.git tree. Signed-off-by: Josh Wu Acked-by: Hans-Christian Egtvedt Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse --- arch/avr32/mach-at32ap/at32ap700x.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/avr32') diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c index 7f8759a8a92a..a68f3cf7c3c1 100644 --- a/arch/avr32/mach-at32ap/at32ap700x.c +++ b/arch/avr32/mach-at32ap/at32ap700x.c @@ -1983,6 +1983,9 @@ at32_add_device_nand(unsigned int id, struct atmel_nand_data *data) ARRAY_SIZE(smc_cs3_resource))) goto fail; + /* For at32ap7000, we use the reset workaround for nand driver */ + data->need_reset_workaround = true; + if (platform_device_add_data(pdev, data, sizeof(struct atmel_nand_data))) goto fail; -- cgit v1.2.2