Add the spi_nor_match_id() to find the proper spi_device_id in the spi_nor_ids table.
Signed-off-by: Huang Shijie <[email protected]> --- drivers/mtd/spi-nor/spi-nor.c | 12 ++++++++++++ include/linux/mtd/spi-nor.h | 1 + 2 files changed, 13 insertions(+), 0 deletions(-) diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index eb72bce..268d019 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1081,6 +1081,18 @@ 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("Freescale Semiconductor Inc."); MODULE_DESCRIPTION("framework for SPI NOR nor"); diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index a0c2a8b..7ed66d1 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -162,5 +162,6 @@ struct spi_nor { int spi_nor_scan(struct spi_nor *nor, const struct spi_device_id *id, enum read_mode mode); extern const struct spi_device_id spi_nor_ids[]; +const struct spi_device_id * spi_nor_match_id(char *name); #endif -- 1.7.2.rc3 -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
