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| author | Michael Zoran <mzoran@crowfest.net> | 2016-11-01 18:21:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-07 13:04:10 +0300 |
| commit | 2ea15699281e81960cc4daadff4d325a1c94bf09 (patch) | |
| tree | 3ecf6864350ec478de7f81f8df712ed5220be6a9 | |
| parent | 49bec49fd7f273ec114e2e533c1bb8f21a654aaf (diff) | |
| download | linux-2ea15699281e81960cc4daadff4d325a1c94bf09.tar.xz | |
staging: vc04_services: parse_rx_slots() - Fix compiler warning
vc04_services contains a debug logging mechanism. The log is
maintained in a shared memory area between the kernel and the
firmware. Changing the sizes of the data in this area would
require a firmware change which is distributed independently
from the kernel binary.
One of the items logged is the address of received messages.
This address is a pointer, but the debugging slot used to store
the information is a 32 bit integer.
Luckily, this value is never interpreted by anything other
then debug tools and it is expected that a human debugging
the kernel interpret it.
This change adds a cast to long before the original cast
to int to silence the warning.
Signed-off-by: Michael Zoran <mzoran@crowfest.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c | 2 |
1 files changed, 1 insertions, 1 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 a771062f0008..5978017b14bd 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c @@ -1668,7 +1668,7 @@ parse_rx_slots(VCHIQ_STATE_T *state) header = (VCHIQ_HEADER_T *)(state->rx_data + (state->rx_pos & VCHIQ_SLOT_MASK)); - DEBUG_VALUE(PARSE_HEADER, (int)header); + DEBUG_VALUE(PARSE_HEADER, (int)(long)header); msgid = header->msgid; DEBUG_VALUE(PARSE_MSGID, msgid); size = header->size; |