gmc_v6_0_wait_for_idle
if (gmc_v6_0_wait_for_idle(ip_block))
.wait_for_idle = gmc_v6_0_wait_for_idle,
if (gmc_v6_0_wait_for_idle(ip_block))
if (gmc_v6_0_wait_for_idle(ip_block))
static int gmc_v6_0_wait_for_idle(struct amdgpu_ip_block *ip_block);
gmc_v6_0_wait_for_idle(ip_block);