From f9bee6dd24addfa00c2c8d50c25b73efbfbb28ba Mon Sep 17 00:00:00 2001 From: Michael Zoran Date: Wed, 19 Oct 2016 15:58:54 -0700 Subject: [PATCH] staging: vc04_services: Add casts to remove warnings in vchiq_core.c When compiling vchiq_core.c for 64 bit, the compiler emits a few warnings that are not actual issues. This change adds a few casts to remove the extra unnecessary warnings. Signed-off-by: Michael Zoran Reviewed-by: Eric Anholt Signed-off-by: Greg Kroah-Hartman --- .../vc04_services/interface/vchiq_arm/vchiq_core.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c index 3aa5cc4f8576..e29262971b02 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c @@ -1689,8 +1689,8 @@ parse_rx_slots(VCHIQ_STATE_T *state) min(64, size)); } - if (((unsigned int)header & VCHIQ_SLOT_MASK) + calc_stride(size) - > VCHIQ_SLOT_SIZE) { + if (((unsigned long)header & VCHIQ_SLOT_MASK) + + calc_stride(size) > VCHIQ_SLOT_SIZE) { vchiq_log_error(vchiq_core_log_level, "header %pK (msgid %x) - size %x too big for slot", header, (unsigned int)msgid, @@ -1800,7 +1800,7 @@ parse_rx_slots(VCHIQ_STATE_T *state) bulk = &queue->bulks[ BULK_INDEX(queue->remote_insert)]; bulk->remote_data = - (void *)((int *)header->data)[0]; + (void *)(long)((int *)header->data)[0]; bulk->remote_size = ((int *)header->data)[1]; wmb(); @@ -2223,7 +2223,8 @@ get_conn_state_name(VCHIQ_CONNSTATE_T conn_state) VCHIQ_SLOT_ZERO_T * vchiq_init_slots(void *mem_base, int mem_size) { - int mem_align = (VCHIQ_SLOT_SIZE - (int)mem_base) & VCHIQ_SLOT_MASK; + int mem_align = + (int)((VCHIQ_SLOT_SIZE - (long)mem_base) & VCHIQ_SLOT_MASK); VCHIQ_SLOT_ZERO_T *slot_zero = (VCHIQ_SLOT_ZERO_T *)((char *)mem_base + mem_align); int num_slots = (mem_size - mem_align)/VCHIQ_SLOT_SIZE; @@ -3303,7 +3304,7 @@ vchiq_bulk_transfer(VCHIQ_SERVICE_HANDLE_T handle, (dir == VCHIQ_BULK_TRANSMIT) ? VCHIQ_POLL_TXNOTIFY : VCHIQ_POLL_RXNOTIFY); } else { - int payload[2] = { (int)bulk->data, bulk->size }; + int payload[2] = { (int)(long)bulk->data, bulk->size }; VCHIQ_ELEMENT_T element = { payload, sizeof(payload) }; status = queue_message(state, NULL, -- 2.20.1