1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index cfe5afe359c6..3ae84e2c5192 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -125,6 +125,7 @@ struct context {
         struct fw_ohci *ohci;
         u32 regs;
         int total_allocation;
+        bool running;
         bool flushing;
 
         /*
@@ -1174,6 +1175,7 @@ static void context_run(struct context *ctx, u32 extra)
                   le32_to_cpu(ctx->last->branch_address));
         reg_write(ohci, CONTROL_CLEAR(ctx->regs), ~0);
         reg_write(ohci, CONTROL_SET(ctx->regs), CONTEXT_RUN | extra);
+        ctx->running = true;
         flush_writes(ohci);
 }
 
@@ -1202,6 +1204,7 @@ static void context_stop(struct context *ctx)
 
         ctx->active = false;
         reg_write(ctx->ohci, CONTROL_CLEAR(ctx->regs), CONTEXT_RUN);
+        ctx->running = false;
         flush_writes(ctx->ohci);
 
         for (i = 0; i < 10; i++) {
@@ -1232,7 +1235,6 @@ static int at_context_queue_packet(struct context *ctx,
         struct descriptor *d, *last;
         __le32 *header;
         int z, tcode;
-        u32 reg;
 
         d = context_get_descriptors(ctx, 4, &d_bus);
         if (d == NULL) {
@@ -1351,9 +1353,7 @@ static int at_context_queue_packet(struct context *ctx,
 
         context_append(ctx, d, z, 4 - z);
 
-        /* If the context isn't already running, start it up. */
-        reg = reg_read(ctx->ohci, CONTROL_SET(ctx->regs));
-        if ((reg & CONTEXT_RUN) == 0)
+        if (!ctx->running)
                 context_run(ctx, 0);
 
         return 0;