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drm/i915: s/intel_dp_aux_ch/intel_dp_aux_xfer/ 

Rename intel_dp_aux_ch() to intel_dp_aux_xfer() to better convey
what it actually does.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180222181036.15251-6-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> #irc
This commit is contained in:
Ville Syrjälä 2018-02-22 20:10:34 +02:00
parent fee0fddc1d
commit f760626518
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/gpu/drm/i915/intel_dp.c
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@ -1085,9 +1085,9 @@ static uint32_t intel_dp_get_aux_send_ctl(struct intel_dp *intel_dp,
}
static int
intel_dp_aux_ch(struct intel_dp *intel_dp,
const uint8_t *send, int send_bytes,
uint8_t *recv, int recv_size, bool aksv_write)
intel_dp_aux_xfer(struct intel_dp *intel_dp,
const uint8_t *send, int send_bytes,
uint8_t *recv, int recv_size, bool aksv_write)
{
struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
struct drm_i915_private *dev_priv =
@ -1284,8 +1284,8 @@ intel_dp_aux_transfer(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg)
if (msg->buffer)
memcpy(txbuf + HEADER_SIZE, msg->buffer, msg->size);
ret = intel_dp_aux_ch(intel_dp, txbuf, txsize, rxbuf, rxsize,
false);
ret = intel_dp_aux_xfer(intel_dp, txbuf, txsize,
rxbuf, rxsize, false);
if (ret > 0) {
msg->reply = rxbuf[0] >> 4;
@ -1307,8 +1307,8 @@ intel_dp_aux_transfer(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg)
if (WARN_ON(rxsize > 20))
return -E2BIG;
ret = intel_dp_aux_ch(intel_dp, txbuf, txsize, rxbuf, rxsize,
false);
ret = intel_dp_aux_xfer(intel_dp, txbuf, txsize,
rxbuf, rxsize, false);
if (ret > 0) {
msg->reply = rxbuf[0] >> 4;
/*
@ -5045,8 +5045,8 @@ int intel_dp_hdcp_write_an_aksv(struct intel_digital_port *intel_dig_port,
txbuf[2] = DP_AUX_HDCP_AKSV & 0xff;
txbuf[3] = DRM_HDCP_KSV_LEN - 1;
ret = intel_dp_aux_ch(intel_dp, txbuf, sizeof(txbuf), rxbuf,
sizeof(rxbuf), true);
ret = intel_dp_aux_xfer(intel_dp, txbuf, sizeof(txbuf),
rxbuf, sizeof(rxbuf), true);
if (ret < 0) {
DRM_ERROR("Write Aksv over DP/AUX failed (%d)\n", ret);
return ret;