diff options
author | Ben Hutchings <ben@decadent.org.uk> | 2014-09-29 11:47:54 +0200 |
---|---|---|
committer | Brian Norris <computersforpeace@gmail.com> | 2014-10-17 09:29:21 -0700 |
commit | 70f3ce0510afdad7cbaf27ab7ab961377205c782 (patch) | |
tree | 29df1a4e2259f90e0d2a1d35a7c8484688dc6253 /include/linux/mtd | |
parent | 90e55b3812a1245bb674afcc4410ddba7db402f6 (diff) |
mtd: spi-nor: make spi_nor_scan() take a chip type name, not spi_device_id
Drivers currently call spi_nor_match_id() and then spi_nor_scan().
This adds a dependency on struct spi_device_id which we want to
avoid. Make spi_nor_scan() do it for them.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'include/linux/mtd')
-rw-r--r-- | include/linux/mtd/spi-nor.h | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index 9e6294f32ba8..a5a7a086748d 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -187,32 +187,18 @@ struct spi_nor { /** * spi_nor_scan() - scan the SPI NOR * @nor: the spi_nor structure - * @id: the spi_device_id provided by the driver + * @name: the chip type name * @mode: the read mode supported by the driver * * The drivers can use this fuction to scan the SPI NOR. * In the scanning, it will try to get all the necessary information to * fill the mtd_info{} and the spi_nor{}. * - * The board may assigns a spi_device_id with @id which be used to compared with - * the spi_device_id detected by the scanning. + * The chip type name can be provided through the @name parameter. * * Return: 0 for success, others for failure. */ -int spi_nor_scan(struct spi_nor *nor, const struct spi_device_id *id, - enum read_mode mode); +int spi_nor_scan(struct spi_nor *nor, const char *name, enum read_mode mode); extern const struct spi_device_id spi_nor_ids[]; -/** - * spi_nor_match_id() - find the spi_device_id by the name - * @name: the name of the spi_device_id - * - * The drivers use this function to find the spi_device_id - * specified by the @name. - * - * Return: returns the right spi_device_id pointer on success, - * and returns NULL on failure. - */ -const struct spi_device_id *spi_nor_match_id(char *name); - #endif |