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mtd: rawnand: Propage CS selection to sub operations

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Some controller using the instruction parse infrastructure might need
to know which CS a specific sub-operation is targeting. Let's propagate
this information.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200505101353.1776394-2-boris.brezillon@collabora.com
This commit is contained in:
Boris Brezillon
2020-05-05 12:13:35 +02:00
committed by Miquel Raynal
parent 699d3e6a87
commit 1f1ec62262
2 changed files with 4 additions and 1 deletions
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2
include/linux/mtd/rawnand.h
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@@ -709,6 +709,7 @@ struct nand_op_instr {
/**
* struct nand_subop - a sub operation
* @cs: the CS line to select for this NAND sub-operation
* @instrs: array of instructions
* @ninstrs: length of the @instrs array
* @first_instr_start_off: offset to start from for the first instruction
@@ -724,6 +725,7 @@ struct nand_op_instr {
* controller driver.
*/
struct nand_subop {
unsigned int cs;
const struct nand_op_instr *instrs;
unsigned int ninstrs;
unsigned int first_instr_start_off;