From bd9f74a5e7365546c9c858ca8fa585906cba3979 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Thu, 2 Oct 2014 09:45:35 +0200
Subject: [PATCH] drm/i915: Constify send buffer for intel_dp_aux_ch
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Inspired by Ville constifying the send buffer for pach_aux.
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
drivers/gpu/drm/i915/intel_dp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 7ba3e1bb711a..b2aedcf8c8ec 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -718,7 +718,7 @@ static uint32_t skl_get_aux_send_ctl(struct intel_dp *intel_dp,
static int
intel_dp_aux_ch(struct intel_dp *intel_dp,
- uint8_t *send, int send_bytes,
+ const uint8_t *send, int send_bytes,
uint8_t *recv, int recv_size)
{
struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
--
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