diff options
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c index 1b2df97226a3..7ecf76aea950 100644 --- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c +++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c @@ -161,8 +161,7 @@ static enum mod_hdcp_status read(struct mod_hdcp *hdcp, return MOD_HDCP_STATUS_DDC_FAILURE; if (is_dp_hdcp(hdcp)) { - int num_dpcd_addrs = sizeof(hdcp_dpcd_addrs) / - sizeof(hdcp_dpcd_addrs[0]); + int num_dpcd_addrs = ARRAY_SIZE(hdcp_dpcd_addrs); if (msg_id >= num_dpcd_addrs) return MOD_HDCP_STATUS_DDC_FAILURE; @@ -180,8 +179,7 @@ static enum mod_hdcp_status read(struct mod_hdcp *hdcp, data_offset += cur_size; } } else { - int num_i2c_offsets = sizeof(hdcp_i2c_offsets) / - sizeof(hdcp_i2c_offsets[0]); + int num_i2c_offsets = ARRAY_SIZE(hdcp_i2c_offsets); if (msg_id >= num_i2c_offsets) return MOD_HDCP_STATUS_DDC_FAILURE; @@ -234,8 +232,7 @@ static enum mod_hdcp_status write(struct mod_hdcp *hdcp, return MOD_HDCP_STATUS_DDC_FAILURE; if (is_dp_hdcp(hdcp)) { - int num_dpcd_addrs = sizeof(hdcp_dpcd_addrs) / - sizeof(hdcp_dpcd_addrs[0]); + int num_dpcd_addrs = ARRAY_SIZE(hdcp_dpcd_addrs); if (msg_id >= num_dpcd_addrs) return MOD_HDCP_STATUS_DDC_FAILURE; @@ -254,8 +251,7 @@ static enum mod_hdcp_status write(struct mod_hdcp *hdcp, data_offset += cur_size; } } else { - int num_i2c_offsets = sizeof(hdcp_i2c_offsets) / - sizeof(hdcp_i2c_offsets[0]); + int num_i2c_offsets = ARRAY_SIZE(hdcp_i2c_offsets); if (msg_id >= num_i2c_offsets) return MOD_HDCP_STATUS_DDC_FAILURE; |