xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mtd: rawnand: Get rid of chip->numchips

Browse Source 
The same information is provided by nanddev_ntargets().

Signed-off-by: Boris Brezillon <bbrezillon@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
This commit is contained in:
Boris Brezillon
2018-10-29 11:58:29 +01:00
committed by Miquel Raynal
parent 6c836d515f
commit 32813e2884
9 changed files with 20 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
include/linux/mtd/rawnand.h
View File

@@ -1002,7 +1002,6 @@ struct nand_legacy {
* set to the actually used ONFI mode if the chip is
* ONFI compliant or deduced from the datasheet if
* the NAND chip is not ONFI compliant.
* @numchips: [INTERN] number of physical chips
* @pagemask: [INTERN] page number mask = number of (pages / chip) - 1
* @data_buf: [INTERN] buffer for data, size is (page size + oobsize).
* @pagecache: Structure containing page cache related fields
@@ -1016,8 +1015,9 @@ struct nand_legacy {
* @data_interface: [INTERN] NAND interface timing information
* @cur_cs: currently selected target. -1 means no target selected,
* otherwise we should always have cur_cs >= 0 &&
* cur_cs < numchips. NAND Controller drivers should not
* modify this value, but they're allowed to read it.
* cur_cs < nanddev_ntargets(). NAND Controller drivers
* should not modify this value, but they're allowed to
* read it.
* @read_retries: [INTERN] the number of read retry modes supported
* @lock: lock protecting the suspended field. Also used to
* serialize accesses to the NAND device.
@@ -1051,7 +1051,6 @@ struct nand_chip {
int phys_erase_shift;
int bbt_erase_shift;
int chip_shift;
int numchips;
int pagemask;
u8 *data_buf;