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: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/platforms/powernv/opal-flash.c b/arch/powerpc/platforms/powernv/opal-flash.c
index 714ef97..a968fd1 100644
--- a/arch/powerpc/platforms/powernv/opal-flash.c
+++ b/arch/powerpc/platforms/powernv/opal-flash.c
@@ -131,11 +131,15 @@
*/
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;
- args_buf->status = opal_validate_flash(__pa(args_buf->buf),
- &(args_buf->buf_size),
- &(args_buf->result));
+ ret = opal_validate_flash(__pa(buf), &size, &result);
+
+ validate_flash_data.status = ret;
+ validate_flash_data.buf_size = be32_to_cpu(size);
+ validate_flash_data.result = be32_to_cpu(result);
}
/*
