Bug#714092: installation-reports: wheezy install on QNAP TS-212 fails to write to flash

[Martin Michlmayr <tbm@cyrius.com>]

* Mike Miller <mtmiller@ieee.org> [2013-06-25 12:54]:
> The relevant line from the installer syslog
>   Jun 25 15:35:14 kernel: [    8.570234] m25p80 spi0.0: unrecognized JEDEC id 20ba18

This ID was added in:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/mtd/devices/m25p80.c?id=98a9e2450667e497246449f96eab06eb3fb4d24b

which depends on:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/mtd/devices/m25p80.c?id=3105875f6b8902628caee2fd7821af43707c6bde
and
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/mtd/devices/m25p80.c?id=8da28681eb1430fb6715c7aef67001acfbbbcba5

The other problem is that arch/arm/mach-kirkwood/tsx1x-common.c
contains:

static const struct flash_platform_data qnap_tsx1x_flash = {
        .type           = "m25p128",
        .name           = "spi_flash",
        .parts          = qnap_tsx1x_partitions,
        .nr_parts       = ARRAY_SIZE(qnap_tsx1x_partitions),
};

I'm not sure if .type is optional or if we have to create another
flash_platform_data structure and initialize both (and then one will
fail).  Ben, do you know what the best solution would be for this?

-- 
Martin Michlmayr
http://www.cyrius.com/