Many boards form list of spi_board_info entries depending on config, and it is possible to end up with empty list. Do not report error in such cases.
Signed-off-by: Dmitry Torokhov <[email protected]> --- drivers/spi/spi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index bdecba9be2fa..ff37bc5b3947 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -687,7 +687,7 @@ int spi_register_board_info(struct spi_board_info const *info, unsigned n) int i; if (!n) - return -EINVAL; + return 0; bi = kzalloc(n * sizeof(*bi), GFP_KERNEL); if (!bi) -- 2.11.0.483.g087da7b7c-goog
