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| author | Josh Wu <josh.wu@atmel.com> | 2013-05-09 15:34:54 +0800 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2013-08-05 20:55:42 +0100 |
| commit | 71b94e2e866aa35f40945d9e820fc3214b792d1f (patch) | |
| tree | 2747eb61ceeeda751671eaa3c1513eac0d386e19 /arch/avr32/mach-at32ap | |
| parent | d1cb556c3feb238f11dc47f8fa56df7880022908 (diff) | |
| download | linux-71b94e2e866aa35f40945d9e820fc3214b792d1f.tar.gz linux-71b94e2e866aa35f40945d9e820fc3214b792d1f.tar.xz | |
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 <josh.wu@atmel.com>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'arch/avr32/mach-at32ap')
| -rw-r--r-- | arch/avr32/mach-at32ap/at32ap700x.c | 3 |
1 files changed, 3 insertions, 0 deletions
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; |