xf86atomic: fix -Wundef warning

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
main
Eric Engestrom 2018-01-26 15:10:46 +00:00
parent 5457e0082d
commit 2d50a404f6
1 changed files with 1 additions and 1 deletions

View File

@ -101,7 +101,7 @@ typedef struct { LIBDRM_ATOMIC_TYPE atomic; } atomic_t;
#endif
#if ! HAS_ATOMIC_OPS
#if !defined(HAS_ATOMIC_OPS)
#error libdrm requires atomic operations, please define them for your CPU/compiler.
#endif