diff options
Diffstat (limited to 'drivers/block/paride/comm.c')
| -rw-r--r-- | drivers/block/paride/comm.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/block/paride/comm.c b/drivers/block/paride/comm.c index d842956edf7..43d61359d8e 100644 --- a/drivers/block/paride/comm.c +++ b/drivers/block/paride/comm.c @@ -60,7 +60,7 @@ static int comm_read_regr( PIA *pi, int cont, int regr ) case 2: case 3: - case 4: w3(r+0x20); r1(); + case 4: w3(r+0x20); (void)r1(); w2(0x24); h = r4(); w2(4); return h; @@ -82,7 +82,7 @@ static void comm_write_regr( PIA *pi, int cont, int regr, int val ) case 2: case 3: - case 4: w3(r); r1(); w4(val); + case 4: w3(r); (void)r1(); w4(val); break; } } @@ -126,17 +126,17 @@ static void comm_read_block( PIA *pi, char * buf, int count ) w2(4); break; - case 2: w3(0x68); r1(); w2(0x24); + case 2: w3(0x68); (void)r1(); w2(0x24); for (i=0;i<count;i++) buf[i] = r4(); w2(4); break; - case 3: w3(0x68); r1(); w2(0x24); + case 3: w3(0x68); (void)r1(); w2(0x24); for (i=0;i<count/2;i++) ((u16 *)buf)[i] = r4w(); w2(4); break; - case 4: w3(0x68); r1(); w2(0x24); + case 4: w3(0x68); (void)r1(); w2(0x24); for (i=0;i<count/4;i++) ((u32 *)buf)[i] = r4l(); w2(4); break; @@ -160,15 +160,15 @@ static void comm_write_block( PIA *pi, char * buf, int count ) w2(5); w2(4); break; - case 2: w3(0x48); r1(); + case 2: w3(0x48); (void)r1(); for (k=0;k<count;k++) w4(buf[k^1]); break; - case 3: w3(0x48); r1(); + case 3: w3(0x48); (void)r1(); for (k=0;k<count/2;k++) w4w(pi_swab16(buf,k)); break; - case 4: w3(0x48); r1(); + case 4: w3(0x48); (void)r1(); for (k=0;k<count/4;k++) w4l(pi_swab32(buf,k)); break; |