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authorManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2023-02-24 15:01:47 +0300
committerManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2023-03-07 19:34:45 +0300
commit5da094ac80cd4f6d4114ad220468f602f86d9980 (patch)
treea0636294f69f582e4f07ef99d5660cca47784a27 /drivers/bus/mhi
parentfe15c26ee26efa11741a7b632e9f23b01aca4cc6 (diff)
downloadlinux-5da094ac80cd4f6d4114ad220468f602f86d9980.tar.xz
bus: mhi: host: Remove mhi_poll() API
mhi_poll() API is not used within the MHI stack and also not by any client drivers in mainline. So let's remove it until any consumer is available. Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'drivers/bus/mhi')
-rw-r--r--drivers/bus/mhi/host/main.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/bus/mhi/host/main.c b/drivers/bus/mhi/host/main.c
index df0fbfee7b78..4fa0969472fc 100644
--- a/drivers/bus/mhi/host/main.c
+++ b/drivers/bus/mhi/host/main.c
@@ -1679,18 +1679,3 @@ void mhi_unprepare_from_transfer(struct mhi_device *mhi_dev)
}
}
EXPORT_SYMBOL_GPL(mhi_unprepare_from_transfer);
-
-int mhi_poll(struct mhi_device *mhi_dev, u32 budget)
-{
- struct mhi_controller *mhi_cntrl = mhi_dev->mhi_cntrl;
- struct mhi_chan *mhi_chan = mhi_dev->dl_chan;
- struct mhi_event *mhi_event = &mhi_cntrl->mhi_event[mhi_chan->er_index];
- int ret;
-
- spin_lock_bh(&mhi_event->lock);
- ret = mhi_event->process_event(mhi_cntrl, mhi_event, budget);
- spin_unlock_bh(&mhi_event->lock);
-
- return ret;
-}
-EXPORT_SYMBOL_GPL(mhi_poll);