From 602a1c76f84720c56ad4f6a56a330954cab87d05 Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Fri, 9 Apr 2021 13:07:22 -0500 Subject: [PATCH] net: ipa: three small fixes Some time ago changes were made to stop referring to clearing the hardware pipeline as a "tag process." Fix a comment to use the newer terminology. Get rid of a pointless double-negation of the Boolean toward_ipa flag in ipa_endpoint_config(). make ipa_endpoint_exit_one() private; it's only referenced inside "ipa_endpoint.c". Signed-off-by: Alex Elder Signed-off-by: Jakub Kicinski --- drivers/net/ipa/ipa_endpoint.c | 6 +++--- drivers/net/ipa/ipa_endpoint.h | 2 -- 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c index dd24179383c1..72751843b2e4 100644 --- a/drivers/net/ipa/ipa_endpoint.c +++ b/drivers/net/ipa/ipa_endpoint.c @@ -397,7 +397,7 @@ int ipa_endpoint_modem_exception_reset_all(struct ipa *ipa) /* We need one command per modem TX endpoint. We can get an upper * bound on that by assuming all initialized endpoints are modem->IPA. * That won't happen, and we could be more precise, but this is fine - * for now. We need to end the transaction with a "tag process." + * for now. End the transaction with commands to clear the pipeline. */ count = hweight32(initialized) + ipa_cmd_pipeline_clear_count(); trans = ipa_cmd_trans_alloc(ipa, count); @@ -1755,7 +1755,7 @@ int ipa_endpoint_config(struct ipa *ipa) /* Make sure it's pointing in the right direction */ endpoint = &ipa->endpoint[endpoint_id]; - if ((endpoint_id < rx_base) != !!endpoint->toward_ipa) { + if ((endpoint_id < rx_base) != endpoint->toward_ipa) { dev_err(dev, "endpoint id %u wrong direction\n", endpoint_id); ret = -EINVAL; @@ -1791,7 +1791,7 @@ static void ipa_endpoint_init_one(struct ipa *ipa, enum ipa_endpoint_name name, ipa->initialized |= BIT(endpoint->endpoint_id); } -void ipa_endpoint_exit_one(struct ipa_endpoint *endpoint) +static void ipa_endpoint_exit_one(struct ipa_endpoint *endpoint) { endpoint->ipa->initialized &= ~BIT(endpoint->endpoint_id); diff --git a/drivers/net/ipa/ipa_endpoint.h b/drivers/net/ipa/ipa_endpoint.h index f034a9e6ef21..0a859d10312d 100644 --- a/drivers/net/ipa/ipa_endpoint.h +++ b/drivers/net/ipa/ipa_endpoint.h @@ -87,8 +87,6 @@ int ipa_endpoint_modem_exception_reset_all(struct ipa *ipa); int ipa_endpoint_skb_tx(struct ipa_endpoint *endpoint, struct sk_buff *skb); -void ipa_endpoint_exit_one(struct ipa_endpoint *endpoint); - int ipa_endpoint_enable_one(struct ipa_endpoint *endpoint); void ipa_endpoint_disable_one(struct ipa_endpoint *endpoint); -- 2.20.1