sgi-gru: misc GRU cleanup

Misc trivial GRU drivers fixes:
	- fix long lines
	- eliminate extra whitespace
	- eliminate compiler warning
	- better validation of invalidate user parameters
	- bug fix for GRU TLB flush (not the cpu TLB flush)

These changes are all internal to the SGI GRU driver and have no effect
on the base kernel.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c
index 880c55dfb662..3e36b7b6e1c8 100644
--- a/drivers/misc/sgi-gru/grukservices.c
+++ b/drivers/misc/sgi-gru/grukservices.c
@@ -122,7 +122,7 @@ int gru_get_cb_exception_detail(void *cb,
         struct gru_control_block_extended *cbe;
 
         cbe = get_cbe(GRUBASE(cb), get_cb_number(cb));
-        prefetchw(cbe);         /* Harmless on hardware, required for emulator */
+        prefetchw(cbe); /* Harmless on hardware, required for emulator */
         excdet->opc = cbe->opccpy;
         excdet->exopc = cbe->exopccpy;
         excdet->ecause = cbe->ecause;
@@ -437,7 +437,7 @@ static int send_message_failure(void *cb,
                 break;
         case CBSS_PUT_NACKED:
                 STAT(mesq_send_put_nacked);
-                m =mq + (gru_get_amo_value_head(cb) << 6);
+                m = mq + (gru_get_amo_value_head(cb) << 6);
                 gru_vstore(cb, m, gru_get_tri(mesg), XTYPE_CL, lines, 1, IMA);
                 if (gru_wait(cb) == CBS_IDLE)
                         ret = MQE_OK;