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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-21 19:25:43 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-21 19:25:43 +0200 |
| commit | e075d681a27eea6e3722749dda10cf3c4ddfc9fc (patch) | |
| tree | c012872071dbdc23c7ab4ec7dec7cebf2bfd5f91 /drivers/base | |
| parent | Merge tag 'mm-hotfixes-stable-2023-06-20-12-31' of git://git.kernel.org/pub/s... (diff) | |
| parent | regmap: spi-avmm: Fix regmap_bus max_raw_write (diff) | |
| download | linux-e075d681a27eea6e3722749dda10cf3c4ddfc9fc.tar.xz linux-e075d681a27eea6e3722749dda10cf3c4ddfc9fc.zip | |
Merge tag 'regmap-fix-v6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap fix from Mark Brown:
"One more fix for v6.4
The earlier fix to take account of the register data size when
limiting raw register writes exposed the fact that the Intel AVMM bus
was incorrectly specifying too low a limit on the maximum data
transfer, it is only capable of transmitting one register so had set a
transfer size limit that couldn't fit both the value and the the
register address into a single message"
* tag 'regmap-fix-v6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: spi-avmm: Fix regmap_bus max_raw_write
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/regmap/regmap-spi-avmm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/regmap/regmap-spi-avmm.c b/drivers/base/regmap/regmap-spi-avmm.c index 4c2b94b3e30b..6af692844c19 100644 --- a/drivers/base/regmap/regmap-spi-avmm.c +++ b/drivers/base/regmap/regmap-spi-avmm.c @@ -660,7 +660,7 @@ static const struct regmap_bus regmap_spi_avmm_bus = { .reg_format_endian_default = REGMAP_ENDIAN_NATIVE, .val_format_endian_default = REGMAP_ENDIAN_NATIVE, .max_raw_read = SPI_AVMM_VAL_SIZE * MAX_READ_CNT, - .max_raw_write = SPI_AVMM_VAL_SIZE * MAX_WRITE_CNT, + .max_raw_write = SPI_AVMM_REG_SIZE + SPI_AVMM_VAL_SIZE * MAX_WRITE_CNT, .free_context = spi_avmm_bridge_ctx_free, }; |