diff options
Diffstat (limited to 'src/video_out/libdha/sysdep/pci_powerpc.c')
| -rw-r--r-- | src/video_out/libdha/sysdep/pci_powerpc.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/src/video_out/libdha/sysdep/pci_powerpc.c b/src/video_out/libdha/sysdep/pci_powerpc.c index b2914d551..667b4db37 100644 --- a/src/video_out/libdha/sysdep/pci_powerpc.c +++ b/src/video_out/libdha/sysdep/pci_powerpc.c @@ -5,7 +5,6 @@ */ static int pci_config_type( void ) { return 1; } - #ifdef linux #include <fcntl.h> #include <sys/io.h> @@ -139,11 +138,8 @@ static void pci_config_write_long( val = bswap_32(val); sprintf(path,"/proc/bus/pci/%02d/%02x.0", bus, dev); fd = open(path,O_RDONLY|O_SYNC); - if (fd == -1) { - retval=0; - } - else pwrite(fd, &val, 4, cmd); if (fd > 0) { + pwrite(fd, &val, 4, cmd); close(fd); } } @@ -160,14 +156,10 @@ static void pci_config_write_word( val = bswap_16(val); sprintf(path,"/proc/bus/pci/%02d/%02x.0", bus, dev); fd = open(path,O_RDONLY|O_SYNC); - if (fd == -1) { - retval=0; - } - else pwrite(fd, &val, 2, cmd); if (fd > 0) { + pwrite(fd, &val, 2, cmd); close(fd); } - return retval; } static void pci_config_write_byte( @@ -181,14 +173,10 @@ static void pci_config_write_byte( int fd; sprintf(path,"/proc/bus/pci/%02d/%02x.0", bus, dev); fd = open(path,O_RDONLY|O_SYNC); - if (fd == -1) { - retval=0; - } - else pwrite(fd, &retval, 1, cmd); if (fd > 0) { + pwrite(fd, &val, 1, cmd); close(fd); } - return retval; } #else static long pci_config_read_long( |