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-rw-r--r--drivers/net/ipa/gsi.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/net/ipa/gsi.c b/drivers/net/ipa/gsi.c
index 1df7775a9bee..1d89ea6b9fe7 100644
--- a/drivers/net/ipa/gsi.c
+++ b/drivers/net/ipa/gsi.c
@@ -892,15 +892,12 @@ int gsi_channel_start(struct gsi *gsi, u32 channel_id)
return ret;
}
-/* Stop a started channel */
-int gsi_channel_stop(struct gsi *gsi, u32 channel_id)
+static int gsi_channel_stop_retry(struct gsi_channel *channel)
{
- struct gsi_channel *channel = &gsi->channel[channel_id];
u32 retries = GSI_CHANNEL_STOP_RETRIES;
+ struct gsi *gsi = channel->gsi;
int ret;
- gsi_channel_freeze(channel);
-
mutex_lock(&gsi->mutex);
do {
@@ -912,6 +909,19 @@ int gsi_channel_stop(struct gsi *gsi, u32 channel_id)
mutex_unlock(&gsi->mutex);
+ return ret;
+}
+
+/* Stop a started channel */
+int gsi_channel_stop(struct gsi *gsi, u32 channel_id)
+{
+ struct gsi_channel *channel = &gsi->channel[channel_id];
+ int ret;
+
+ gsi_channel_freeze(channel);
+
+ ret = gsi_channel_stop_retry(channel);
+
/* Re-thaw the channel if an error occurred while stopping */
if (ret)
gsi_channel_thaw(channel);