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mtd: rawnand: Deprecate ->{read, write}_{byte, buf}() hooks

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All those hooks have been replaced by ->exec_op(). Move them to the
nand_legacy struct.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Boris Brezillon
2018-09-07 00:38:35 +02:00
committed by Miquel Raynal
parent 82fc509974
commit 716bbbabcc
42 changed files with 200 additions and 200 deletions
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17
drivers/mtd/nand/raw/qcom_nandc.c
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@@ -349,7 +349,8 @@ struct nandc_regs {
* @data_buffer: our local DMA buffer for page read/writes,
* used when we can't use the buffer provided
* by upper layers directly
* @buf_size/count/start: markers for chip->read_buf/write_buf functions
* @buf_size/count/start: markers for chip->legacy.read_buf/write_buf
* functions
* @reg_read_buf: local buffer for reading back registers via DMA
* @reg_read_dma: contains dma address for register read buffer
* @reg_read_pos: marker for data read in reg_read_buf
@@ -2275,10 +2276,10 @@ static int qcom_nandc_block_markbad(struct nand_chip *chip, loff_t ofs)
}
/*
* the three functions below implement chip->read_byte(), chip->read_buf()
* and chip->write_buf() respectively. these aren't used for
* reading/writing page data, they are used for smaller data like reading
* id, status etc
* the three functions below implement chip->legacy.read_byte(),
* chip->legacy.read_buf() and chip->legacy.write_buf() respectively. these
* aren't used for reading/writing page data, they are used for smaller data
* like reading id, status etc
*/
static uint8_t qcom_nandc_read_byte(struct nand_chip *chip)
{
@@ -2804,9 +2805,9 @@ static int qcom_nand_host_init_and_register(struct qcom_nand_controller *nandc,
chip->cmdfunc = qcom_nandc_command;
chip->select_chip = qcom_nandc_select_chip;
chip->read_byte = qcom_nandc_read_byte;
chip->read_buf = qcom_nandc_read_buf;
chip->write_buf = qcom_nandc_write_buf;
chip->legacy.read_byte = qcom_nandc_read_byte;
chip->legacy.read_buf = qcom_nandc_read_buf;
chip->legacy.write_buf = qcom_nandc_write_buf;
chip->set_features = nand_get_set_features_notsupp;
chip->get_features = nand_get_set_features_notsupp;