1 files changed, 10 insertions, 8 deletions

diff --git a/arch/parisc/kernel/perf.c b/arch/parisc/kernel/perf.c
index a46bc62b643e..89d6d5ad44b5 100644
--- a/arch/parisc/kernel/perf.c
+++ b/arch/parisc/kernel/perf.c
@@ -171,7 +171,7 @@ static const uint64_t perf_bitmasks[] = {
 
 /*
  * Write control bitmasks for Pa-8700 processor given
- * somethings have changed slightly.
+ * some things have changed slightly.
  */
 static const uint64_t perf_bitmasks_piranha[] = {
         0x0000000000000000ul,     /* first dbl word must be zero */
@@ -511,10 +511,12 @@ static int __init perf_init(void)
         } else if (boot_cpu_data.cpu_type == pcxw ||
                  boot_cpu_data.cpu_type == pcxw_ ||
                  boot_cpu_data.cpu_type == pcxw2 ||
-                 boot_cpu_data.cpu_type == mako) {
+                 boot_cpu_data.cpu_type == mako ||
+                 boot_cpu_data.cpu_type == mako2) {
                 perf_processor_interface = CUDA_INTF;
                 if (boot_cpu_data.cpu_type == pcxw2 ||
-                    boot_cpu_data.cpu_type == mako) 
+                    boot_cpu_data.cpu_type == mako ||
+                    boot_cpu_data.cpu_type == mako2)
                         bitmask_array = perf_bitmasks_piranha;
         } else {
                 perf_processor_interface = UNKNOWN_INTF;
@@ -574,27 +576,27 @@ static int perf_stop_counters(uint32_t *raddr)
                 if (!perf_rdr_read_ubuf(16, userbuf))
                         return -13;
 
-                /* Counter0 is bits 1398 thru 1429 */
+                /* Counter0 is bits 1398 to 1429 */
                 tmp64 =  (userbuf[21] << 22) & 0x00000000ffc00000;
                 tmp64 |= (userbuf[22] >> 42) & 0x00000000003fffff;
                 /* OR sticky0 (bit 1430) to counter0 bit 32 */
                 tmp64 |= (userbuf[22] >> 10) & 0x0000000080000000;
                 raddr[0] = (uint32_t)tmp64;
 
-                /* Counter1 is bits 1431 thru 1462 */
+                /* Counter1 is bits 1431 to 1462 */
                 tmp64 =  (userbuf[22] >> 9) & 0x00000000ffffffff;
                 /* OR sticky1 (bit 1463) to counter1 bit 32 */
                 tmp64 |= (userbuf[22] << 23) & 0x0000000080000000;
                 raddr[1] = (uint32_t)tmp64;
 
-                /* Counter2 is bits 1464 thru 1495 */
+                /* Counter2 is bits 1464 to 1495 */
                 tmp64 =  (userbuf[22] << 24) & 0x00000000ff000000;
                 tmp64 |= (userbuf[23] >> 40) & 0x0000000000ffffff;
                 /* OR sticky2 (bit 1496) to counter2 bit 32 */
                 tmp64 |= (userbuf[23] >> 8) & 0x0000000080000000;
                 raddr[2] = (uint32_t)tmp64;
                 
-                /* Counter3 is bits 1497 thru 1528 */
+                /* Counter3 is bits 1497 to 1528 */
                 tmp64 =  (userbuf[23] >> 7) & 0x00000000ffffffff;
                 /* OR sticky3 (bit 1529) to counter3 bit 32 */
                 tmp64 |= (userbuf[23] << 25) & 0x0000000080000000;
@@ -616,7 +618,7 @@ static int perf_stop_counters(uint32_t *raddr)
                 userbuf[23] = 0;
 
                 /* 
-                 * Write back the zero'ed bytes + the image given
+                 * Write back the zeroed bytes + the image given
                  * the read was destructive.
                  */
                 perf_rdr_write(16, userbuf);