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| author | Ben Hutchings <ben@decadent.org.uk> | 2014-09-30 03:14:55 +0100 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-10-21 13:46:03 -0700 |
| commit | a5b7616c55e188fe3d6ef686bef402d4703ecb62 (patch) | |
| tree | 914866866e05332cbbcfb9f70c75212a622ffb2a /drivers/mtd/spi-nor/spi-nor.c | |
| parent | 70f3ce0510afdad7cbaf27ab7ab961377205c782 (diff) | |
| download | op-kernel-dev-a5b7616c55e188fe3d6ef686bef402d4703ecb62.zip op-kernel-dev-a5b7616c55e188fe3d6ef686bef402d4703ecb62.tar.gz | |
mtd: m25p80,spi-nor: Fix module aliases for m25p80
m25p80's device ID table is now spi_nor_ids, defined in spi-nor. The
MODULE_DEVICE_TABLE() macro doesn't work with extern definitions, but
its use was also removed at the same time. Now if m25p80 is built as
a module it doesn't get the necessary aliases to be loaded
automatically.
A clean solution to this will involve defining the list of device
IDs in spi-nor.h and removing struct spi_device_id from the spi-nor
API, but this is quite a large change.
As a quick fix suitable for stable, copy the device IDs back into
m25p80.
Fixes: 03e296f613af ("mtd: m25p80: use the SPI nor framework")
Cc: <stable@vger.kernel.org> # 3.16.x: 32f1b7c8352f: mtd: move support for struct flash_platform_data into m25p80
Cc: <stable@vger.kernel.org> # 3.16.x: 90e55b3812a1: mtd: m25p80: get rid of spi_get_device_id
Cc: <stable@vger.kernel.org> # 3.16.x: 70f3ce0510af: mtd: spi-nor: make spi_nor_scan() take a chip type name, not spi_device_id
Cc: <stable@vger.kernel.org> # 3.16.x
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd/spi-nor/spi-nor.c')
| -rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 5c8e399..c51ee52 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -475,7 +475,7 @@ struct flash_info { * more nor chips. This current list focusses on newer chips, which * have been converging on command sets which including JEDEC ID. */ -const struct spi_device_id spi_nor_ids[] = { +static const struct spi_device_id spi_nor_ids[] = { /* Atmel -- some are (confusingly) marketed as "DataFlash" */ { "at25fs010", INFO(0x1f6601, 0, 32 * 1024, 4, SECT_4K) }, { "at25fs040", INFO(0x1f6604, 0, 64 * 1024, 8, SECT_4K) }, @@ -639,7 +639,6 @@ const struct spi_device_id spi_nor_ids[] = { { "cat25128", CAT25_INFO(2048, 8, 64, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) }, { }, }; -EXPORT_SYMBOL_GPL(spi_nor_ids); static const struct spi_device_id *spi_nor_read_id(struct spi_nor *nor) { |
