Hi Mark, Pantelis,
This patch series fixes the issue where an SPI slave device is
registered twice when loading a DT overlay that enables or adds an SPI
master with a populated SPI bus:
spi_sh_msiof e6e10000.spi: chipselect 0 already in use
spi_master spi2: spi_device register error /spi@e6e10000/spidev@0
of_spi_notify: failed to create for '/spi@e6e10000/spidev@0'
The approach followed is similar to what's currently done on i2c, as
suggested by Mark.
Thanks!
Geert Uytterhoeven (2):
spi: Uninline spi_unregister_device()
spi: Mark instantiated device nodes with OF_POPULATE
drivers/spi/spi.c | 29 +++++++++++++++++++++++++++++
include/linux/spi/spi.h | 7 +------
2 files changed, 30 insertions(+), 6 deletions(-)
--
1.9.1
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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