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slimbus: make functions slim_ack_txn and slim_alloc_txbuf static

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The functions slim_ack_txn and slim_alloc_txbuf are local to the
source and do not need to be in global scope, so make them static.

Cleans up sparse warnings:
symbol 'slim_ack_txn' was not declared. Should it be static?
symbol 'slim_alloc_txbuf' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2018-01-02 17:54:21 +00:00 committed by Greg Kroah-Hartman
parent 551b9ee472
commit c88c8d7aae
1 changed files with 4 additions and 3 deletions
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7
drivers/slimbus/qcom-ctrl.c
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@ -146,7 +146,7 @@ static void *slim_alloc_rxbuf(struct qcom_slim_ctrl *ctrl)
return ctrl->rx.base + (idx * ctrl->rx.sl_sz);
}
void slim_ack_txn(struct qcom_slim_ctrl *ctrl, int err)
static void slim_ack_txn(struct qcom_slim_ctrl *ctrl, int err)
{
struct completion *comp;
unsigned long flags;
@ -299,8 +299,9 @@ static int qcom_clk_pause_wakeup(struct slim_controller *sctrl)
return 0;
}
void *slim_alloc_txbuf(struct qcom_slim_ctrl *ctrl, struct slim_msg_txn *txn,
struct completion *done)
static void *slim_alloc_txbuf(struct qcom_slim_ctrl *ctrl,
struct slim_msg_txn *txn,
struct completion *done)
{
unsigned long flags;
int idx;