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![]() A small bug-fix for spi_bitbang: it must always call the setup_transfer function via the overridable pointer, not assume that its spi_bitbang_setup_transfer is sufficient. Otherwise, if all options in the transfers are default (0), the overrided function will never be called. Granted, the function replacing it must call spi_bitbang_setup_transfer, but it might also have other important things to do, even if the second argument (the spi_transfer) is NULL. Tested together with the other patches on the spi_crisv32_sser and spi_crisv32_gpio drivers (not yet in the kernel, will IIUC be submitted as part of the usual arch-maintainer-pushes). Signed-off-by: Hans-Peter Nilsson <hp@axis.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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.. | ||
Kconfig | ||
Makefile | ||
omap_uwire.c | ||
pxa2xx_spi.c | ||
spi.c | ||
spi_bitbang.c | ||
spi_butterfly.c | ||
spi_imx.c | ||
spi_mpc83xx.c | ||
spi_s3c24xx.c | ||
spi_s3c24xx_gpio.c |