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Subject[PATCH net-next v2 1/5] net: ipa: head-of-line block registers are RX only
Date
The INIT_HOL_BLOCK_EN and INIT_HOL_BLOCK_TIMER endpoint registers
are only valid for RX endpoints.

Have ipa_endpoint_modem_hol_block_clear_all() skip writing these
registers for TX endpoints.

Signed-off-by: Alex Elder <elder@linaro.org>
---
v2: The commented calls to assert() that were added are now gone.

drivers/net/ipa/ipa_endpoint.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c
index 9f50d0d11704..31afe282f347 100644
--- a/drivers/net/ipa/ipa_endpoint.c
+++ b/drivers/net/ipa/ipa_endpoint.c
@@ -683,7 +683,7 @@ void ipa_endpoint_modem_hol_block_clear_all(struct ipa *ipa)
for (i = 0; i < IPA_ENDPOINT_MAX; i++) {
struct ipa_endpoint *endpoint = &ipa->endpoint[i];

- if (endpoint->ee_id != GSI_EE_MODEM)
+ if (endpoint->toward_ipa || endpoint->ee_id != GSI_EE_MODEM)
continue;

(void)ipa_endpoint_init_hol_block_timer(endpoint, 0);
--
2.25.1
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