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author | Noralf Trønnes <noralf@tronnes.org> | 2017-02-23 14:29:56 +0100 |
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committer | Dave Airlie <airlied@redhat.com> | 2017-02-24 12:08:59 +1000 |
commit | ce8c0137001e3ac237830a6059addaee3b5e0e26 (patch) | |
tree | ae7b0fda65b018122d59d6c656c9b9551c87cc5c /include/drm/tinydrm | |
parent | b401f34314db7c60e6d23ee7771cd090b4ef56c1 (diff) | |
download | op-kernel-dev-ce8c0137001e3ac237830a6059addaee3b5e0e26.zip op-kernel-dev-ce8c0137001e3ac237830a6059addaee3b5e0e26.tar.gz |
drm/tinydrm: mipi-dbi: Fix field width specifier warning
This warning is seen on 64-bit builds in functions:
'mipi_dbi_typec1_command':
'mipi_dbi_typec3_command_read':
'mipi_dbi_typec3_command':
>> drivers/gpu/drm/tinydrm/mipi-dbi.c:65:20: warning: field width specifier '*' expects argument of type 'int', but argument 5 has type 'size_t {aka long unsigned int}' [-Wformat=]
DRM_DEBUG_DRIVER("cmd=%02x, par=%*ph\n", cmd, len, data); \
^
include/drm/drmP.h:228:40: note: in definition of macro 'DRM_DEBUG_DRIVER'
drm_printk(KERN_DEBUG, DRM_UT_DRIVER, fmt, ##__VA_ARGS__)
^~~
>> drivers/gpu/drm/tinydrm/mipi-dbi.c:671:2: note: in expansion of macro 'MIPI_DBI_DEBUG_COMMAND'
MIPI_DBI_DEBUG_COMMAND(cmd, parameters, num);
^~~~~~~~~~~~~~~~~~~~~~
Fix by casting 'len' to int in the macro MIPI_DBI_DEBUG_COMMAND().
There is no chance of overflow.
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm/tinydrm')
0 files changed, 0 insertions, 0 deletions