bus: mhi: host: Make local functions static

These functions were not used outside of the file defining them. So make
them static as they should be.

Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://patch.msgid.link/20250617064906.14079-1-mani@kernel.org

diff --git a/drivers/bus/mhi/host/init.c b/drivers/bus/mhi/host/init.c
index 13e7a55f54ff45b83b3f18b97e2cdd83d4836fe3..7f72aab38ce92fea9e875e65c69d9a4714ecbc13 100644 (file)
--- a/drivers/bus/mhi/host/init.c
+++ b/drivers/bus/mhi/host/init.c
@@ -176,7 +176,7 @@ static int mhi_alloc_aligned_ring(struct mhi_controller *mhi_cntrl,
        return 0;
 }
 
-void mhi_deinit_free_irq(struct mhi_controller *mhi_cntrl)
+static void mhi_deinit_free_irq(struct mhi_controller *mhi_cntrl)
 {
        int i;
        struct mhi_event *mhi_event = mhi_cntrl->mhi_event;
@@ -191,7 +191,7 @@ void mhi_deinit_free_irq(struct mhi_controller *mhi_cntrl)
        free_irq(mhi_cntrl->irq[0], mhi_cntrl);
 }
 
-int mhi_init_irq_setup(struct mhi_controller *mhi_cntrl)
+static int mhi_init_irq_setup(struct mhi_controller *mhi_cntrl)
 {
        struct mhi_event *mhi_event = mhi_cntrl->mhi_event;
        struct device *dev = &mhi_cntrl->mhi_dev->dev;
@@ -254,7 +254,7 @@ error_request:
        return ret;
 }
 
-void mhi_deinit_dev_ctxt(struct mhi_controller *mhi_cntrl)
+static void mhi_deinit_dev_ctxt(struct mhi_controller *mhi_cntrl)
 {
        int i;
        struct mhi_ctxt *mhi_ctxt = mhi_cntrl->mhi_ctxt;
@@ -299,7 +299,7 @@ void mhi_deinit_dev_ctxt(struct mhi_controller *mhi_cntrl)
        mhi_cntrl->mhi_ctxt = NULL;
 }
 
-int mhi_init_dev_ctxt(struct mhi_controller *mhi_cntrl)
+static int mhi_init_dev_ctxt(struct mhi_controller *mhi_cntrl)
 {
        struct mhi_ctxt *mhi_ctxt;
        struct mhi_chan_ctxt *chan_ctxt;

diff --git a/drivers/bus/mhi/host/internal.h b/drivers/bus/mhi/host/internal.h
index ce566f7d2e9240c64044407aa4124ad3cdb98003..9336fb7752260d55588a09267c4f94d09b4d61dc 100644 (file)
--- a/drivers/bus/mhi/host/internal.h
+++ b/drivers/bus/mhi/host/internal.h
@@ -383,19 +383,12 @@ void mhi_ring_chan_db(struct mhi_controller *mhi_cntrl,
 
 /* Initialization methods */
 int mhi_init_mmio(struct mhi_controller *mhi_cntrl);
-int mhi_init_dev_ctxt(struct mhi_controller *mhi_cntrl);
-void mhi_deinit_dev_ctxt(struct mhi_controller *mhi_cntrl);
-int mhi_init_irq_setup(struct mhi_controller *mhi_cntrl);
-void mhi_deinit_free_irq(struct mhi_controller *mhi_cntrl);
 int mhi_rddm_prepare(struct mhi_controller *mhi_cntrl,
                      struct image_info *img_info);
 void mhi_fw_load_handler(struct mhi_controller *mhi_cntrl);
 
 /* Automatically allocate and queue inbound buffers */
 #define MHI_CH_INBOUND_ALLOC_BUFS BIT(0)
-int mhi_prepare_channel(struct mhi_controller *mhi_cntrl,
-                       struct mhi_chan *mhi_chan, unsigned int flags);
-
 int mhi_init_chan_ctxt(struct mhi_controller *mhi_cntrl,
                       struct mhi_chan *mhi_chan);
 void mhi_deinit_chan_ctxt(struct mhi_controller *mhi_cntrl,

diff --git a/drivers/bus/mhi/host/main.c b/drivers/bus/mhi/host/main.c
index 9bb0df43ceef1e54e8817422516aab1def6fdc4a..3041ee6747e317dc42eaf5e0fc76c8c6d8afbe61 100644 (file)
--- a/drivers/bus/mhi/host/main.c
+++ b/drivers/bus/mhi/host/main.c
@@ -1435,7 +1435,7 @@ exit_unprepare_channel:
        mutex_unlock(&mhi_chan->mutex);
 }
 
-int mhi_prepare_channel(struct mhi_controller *mhi_cntrl,
+static int mhi_prepare_channel(struct mhi_controller *mhi_cntrl,
                        struct mhi_chan *mhi_chan, unsigned int flags)
 {
        int ret = 0;