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Commit 93a7b8d4 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Greg Kroah-Hartman
Browse files

MIPS: Alchemy: Fix an out-of-bound access in db1200_dev_setup() 



[ Upstream commit 89c4b588d11e9acf01d604de4b0c715884f59213 ]

When calling spi_register_board_info(), we should pass the number of
elements in 'db1200_spi_devs', not 'db1200_i2c_devs'.

Fixes: 63323ec5 ("MIPS: Alchemy: Extended DB1200 board support.")
Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent fa873e90

arch/mips/alchemy/devboards/db1200.c

+1 −1
Original line number Diff line number Diff line
@@ -847,7 +847,7 @@ int __init db1200_dev_setup(void) 
	i2c_register_board_info(0, db1200_i2c_devs,

				ARRAY_SIZE(db1200_i2c_devs));

	spi_register_board_info(db1200_spi_devs,

				ARRAY_SIZE(db1200_i2c_devs));

				ARRAY_SIZE(db1200_spi_devs));



	/* SWITCHES:	S6.8 I2C/SPI selector  (OFF=I2C	 ON=SPI)

	 *		S6.7 AC97/I2S selector (OFF=AC97 ON=I2S)