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Commit cc146d1d authored by Anton Blanchard's avatar Anton Blanchard Committed by Benjamin Herrenschmidt
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powerpc/powernv: Fix little endian issues in OPAL flash code 



With this patch I was able to update firmware on an LE kernel.

Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 298b34d7

arch/powerpc/platforms/powernv/opal-flash.c

+8 −4
Original line number Diff line number Diff line
@@ -131,11 +131,15 @@ static DEFINE_MUTEX(image_data_mutex); 
 */

static inline void opal_flash_validate(void)

{

	struct validate_flash_t *args_buf = &validate_flash_data;

	long ret;

	void *buf = validate_flash_data.buf;

	__be32 size, result;



	ret = opal_validate_flash(__pa(buf), &size, &result);



	args_buf->status = opal_validate_flash(__pa(args_buf->buf),

					       &(args_buf->buf_size),

					       &(args_buf->result));

	validate_flash_data.status = ret;

	validate_flash_data.buf_size = be32_to_cpu(size);

	validate_flash_data.result = be32_to_cpu(result);

}



/*