diff options
Diffstat (limited to 'util/flashrom/physmap.c')
| -rw-r--r-- | util/flashrom/physmap.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/util/flashrom/physmap.c b/util/flashrom/physmap.c index 0fb6c5ca6a..49e1bfc649 100644 --- a/util/flashrom/physmap.c +++ b/util/flashrom/physmap.c @@ -16,6 +16,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> @@ -55,13 +56,14 @@ void *sys_physmap(unsigned long phys_addr, size_t len) if (-1 == fd_mem) { /* Open the memory device UNCACHED. Important for MMIO. */ - if (-1 == (fd_mem = open(MEM_DEV, O_RDWR|O_SYNC))) { + if (-1 == (fd_mem = open(MEM_DEV, O_RDWR | O_SYNC))) { perror("Critical error: open(" MEM_DEV ")"); exit(2); } } - virt_addr = mmap(0, len, PROT_WRITE|PROT_READ, MAP_SHARED, fd_mem, (off_t)phys_addr); + virt_addr = mmap(0, len, PROT_WRITE | PROT_READ, MAP_SHARED, + fd_mem, (off_t)phys_addr); return MAP_FAILED == virt_addr ? NULL : virt_addr; } |