[PATCH 0/2] spi: Fix multi probing with overlays

[Geert Uytterhoeven <geert+renesas@xxxxxxxxx>]

	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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