diff options
| author | Huang Shijie <b32955@freescale.com> | 2014-02-24 10:37:40 (GMT) |
|---|---|---|
| committer | Matthew Weigel <Matthew.Weigel@freescale.com> | 2014-12-11 18:36:04 (GMT) |
| commit | 3a845c2faf6680769a0dce95fba0ecca2baba2d3 (patch) | |
| tree | 1e1a793d17aefbacbf92b722ef488e6c8dcf539e /drivers/mtd | |
| parent | 272e90f38f4a8a9512ce6eab4a9e147cc8c2d846 (diff) | |
| download | linux-fsl-qoriq-3a845c2faf6680769a0dce95fba0ecca2baba2d3.tar.xz | |
mtd: spi-nor: add a helper to find the spi_device_id
Add the spi_nor_match_id() to find the proper spi_device_id with the
NOR flash's name in the spi_nor_ids table.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Change-Id: I471348a87ccde741055745d14cd25c84b480a803
Reviewed-on: http://git.am.freescale.net:8181/15508
Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
Tested-by: Zhengxiong Jin <Jason.Jin@freescale.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 50b9290..f7c9e63 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1082,6 +1082,18 @@ int spi_nor_scan(struct spi_nor *nor, const struct spi_device_id *id, return 0; } +const struct spi_device_id *spi_nor_match_id(char *name) +{ + const struct spi_device_id *id = spi_nor_ids; + + while (id->name[0]) { + if (!strcmp(name, id->name)) + return id; + id++; + } + return NULL; +} + MODULE_LICENSE("GPL"); MODULE_AUTHOR("Huang Shijie <shijie8@gmail.com>"); MODULE_AUTHOR("Mike Lavender"); |