AuxXxilium/linux_dsm_epyc7002
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3baa8ec88c
linux_dsm_epyc7002/drivers/mtd/devices
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Yogesh Gaur 3baa8ec88c mtd: devices: m25p80: Make sure WRITE_EN is issued before each write 
Some SPI controllers can't write nor->page_size bytes in a single step
because their TX FIFO is too small, but when that happens we should
make sure a WRITE_EN command before each write access and READ_SR command
after each write access is issued.

The core is already taking care of that, so all we have to do here is
return the actual number of bytes that were written during the
spi_mem_exec_op() operation.

Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-10-08 21:28:27 +02:00
..
bcm47xxsflash.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00
bcm47xxsflash.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
block2mtd.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00
docg3.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
docg3.h mtd: create per-device and module-scope debugfs entries 2017-07-21 13:25:29 -07:00
Kconfig mtd: Make Kconfig formatting consistent 2018-07-19 23:12:06 +02:00
lart.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00
m25p80.c mtd: devices: m25p80: Make sure WRITE_EN is issued before each write 2018-10-08 21:28:27 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mchp23k256.c mtd: mchp23k256: propagate return value of spi_sync() 2017-12-17 09:10:14 +01:00
ms02-nv.c mtd: ms02-nv: remove superfluous name cast 2014-01-03 11:22:09 -08:00
ms02-nv.h MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
mtd_dataflash.c mtd: dataflash: Use ULL suffix for 64-bit constants 2018-06-22 10:32:28 +02:00
mtdram.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00
phram.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00
pmc551.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00
powernv_flash.c mtd: powernv_flash: set of_node in mtd's dev 2018-07-18 16:31:24 +02:00
serial_flash_cmds.h mtd: st_spi_fsm: remove SPINOR_OP_RDSR2 and use SPINOR_OP_RDCR instead 2017-06-27 21:50:17 +02:00
slram.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00
spear_smi.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00
sst25l.c mtd: sst25l: use mtd_device_register() 2018-07-18 16:32:38 +02:00
st_spi_fsm.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00