Re: [PATCH] soc: qcom: Switch to EXPORT_SYMBOL_GPL()
From: Trilok Soni
Date: Fri Sep 22 2023 - 16:14:28 EST
On 9/22/2023 11:48 AM, Unnathi Chalicheemala wrote:
> Switch to GPL version of EXPORT_SYMBOL for Qualcomm SoC drivers.
>
> Signed-off-by: Unnathi Chalicheemala <quic_uchalich@xxxxxxxxxxx>
LGTM. Thank you.
Reviewed-by: Trilok Soni <quic_tsoni@xxxxxxxxxxx>
> ---
> drivers/soc/qcom/cmd-db.c | 8 +++---
> drivers/soc/qcom/kryo-l2-accessors.c | 4 +--
> drivers/soc/qcom/ocmem.c | 6 ++---
> drivers/soc/qcom/pdr_interface.c | 8 +++---
> drivers/soc/qcom/qcom-geni-se.c | 38 ++++++++++++++--------------
> drivers/soc/qcom/qcom_aoss.c | 6 ++---
> drivers/soc/qcom/qmi_encdec.c | 6 ++---
> drivers/soc/qcom/qmi_interface.c | 20 +++++++--------
> drivers/soc/qcom/rpmh.c | 8 +++---
> drivers/soc/qcom/smd-rpm.c | 2 +-
> drivers/soc/qcom/smem.c | 2 +-
> drivers/soc/qcom/wcnss_ctrl.c | 2 +-
> 12 files changed, 55 insertions(+), 55 deletions(-)
>
> diff --git a/drivers/soc/qcom/cmd-db.c b/drivers/soc/qcom/cmd-db.c
> index 34c40368d5b5..a5fd68411bed 100644
> --- a/drivers/soc/qcom/cmd-db.c
> +++ b/drivers/soc/qcom/cmd-db.c
> @@ -133,7 +133,7 @@ int cmd_db_ready(void)
>
> return 0;
> }
> -EXPORT_SYMBOL(cmd_db_ready);
> +EXPORT_SYMBOL_GPL(cmd_db_ready);
>
> static int cmd_db_get_header(const char *id, const struct entry_header **eh,
> const struct rsc_hdr **rh)
> @@ -193,7 +193,7 @@ u32 cmd_db_read_addr(const char *id)
>
> return ret < 0 ? 0 : le32_to_cpu(ent->addr);
> }
> -EXPORT_SYMBOL(cmd_db_read_addr);
> +EXPORT_SYMBOL_GPL(cmd_db_read_addr);
>
> /**
> * cmd_db_read_aux_data() - Query command db for aux data.
> @@ -218,7 +218,7 @@ const void *cmd_db_read_aux_data(const char *id, size_t *len)
>
> return rsc_offset(rsc_hdr, ent);
> }
> -EXPORT_SYMBOL(cmd_db_read_aux_data);
> +EXPORT_SYMBOL_GPL(cmd_db_read_aux_data);
>
> /**
> * cmd_db_read_slave_id - Get the slave ID for a given resource address
> @@ -240,7 +240,7 @@ enum cmd_db_hw_type cmd_db_read_slave_id(const char *id)
> addr = le32_to_cpu(ent->addr);
> return (addr >> SLAVE_ID_SHIFT) & SLAVE_ID_MASK;
> }
> -EXPORT_SYMBOL(cmd_db_read_slave_id);
> +EXPORT_SYMBOL_GPL(cmd_db_read_slave_id);
>
> #ifdef CONFIG_DEBUG_FS
> static int cmd_db_debugfs_dump(struct seq_file *seq, void *p)
> diff --git a/drivers/soc/qcom/kryo-l2-accessors.c b/drivers/soc/qcom/kryo-l2-accessors.c
> index 7886af4fd726..50cd710c5e82 100644
> --- a/drivers/soc/qcom/kryo-l2-accessors.c
> +++ b/drivers/soc/qcom/kryo-l2-accessors.c
> @@ -32,7 +32,7 @@ void kryo_l2_set_indirect_reg(u64 reg, u64 val)
> isb();
> raw_spin_unlock_irqrestore(&l2_access_lock, flags);
> }
> -EXPORT_SYMBOL(kryo_l2_set_indirect_reg);
> +EXPORT_SYMBOL_GPL(kryo_l2_set_indirect_reg);
>
> /**
> * kryo_l2_get_indirect_reg() - read an L2 register value
> @@ -54,4 +54,4 @@ u64 kryo_l2_get_indirect_reg(u64 reg)
>
> return val;
> }
> -EXPORT_SYMBOL(kryo_l2_get_indirect_reg);
> +EXPORT_SYMBOL_GPL(kryo_l2_get_indirect_reg);
> diff --git a/drivers/soc/qcom/ocmem.c b/drivers/soc/qcom/ocmem.c
> index 20f5461d46b9..3cf8ab892a70 100644
> --- a/drivers/soc/qcom/ocmem.c
> +++ b/drivers/soc/qcom/ocmem.c
> @@ -211,7 +211,7 @@ struct ocmem *of_get_ocmem(struct device *dev)
> }
> return ocmem;
> }
> -EXPORT_SYMBOL(of_get_ocmem);
> +EXPORT_SYMBOL_GPL(of_get_ocmem);
>
> struct ocmem_buf *ocmem_allocate(struct ocmem *ocmem, enum ocmem_client client,
> unsigned long size)
> @@ -267,7 +267,7 @@ struct ocmem_buf *ocmem_allocate(struct ocmem *ocmem, enum ocmem_client client,
>
> return ERR_PTR(ret);
> }
> -EXPORT_SYMBOL(ocmem_allocate);
> +EXPORT_SYMBOL_GPL(ocmem_allocate);
>
> void ocmem_free(struct ocmem *ocmem, enum ocmem_client client,
> struct ocmem_buf *buf)
> @@ -294,7 +294,7 @@ void ocmem_free(struct ocmem *ocmem, enum ocmem_client client,
>
> clear_bit_unlock(BIT(client), &ocmem->active_allocations);
> }
> -EXPORT_SYMBOL(ocmem_free);
> +EXPORT_SYMBOL_GPL(ocmem_free);
>
> static int ocmem_dev_probe(struct platform_device *pdev)
> {
> diff --git a/drivers/soc/qcom/pdr_interface.c b/drivers/soc/qcom/pdr_interface.c
> index 0034af927b48..a1b6a4081dea 100644
> --- a/drivers/soc/qcom/pdr_interface.c
> +++ b/drivers/soc/qcom/pdr_interface.c
> @@ -554,7 +554,7 @@ struct pdr_service *pdr_add_lookup(struct pdr_handle *pdr,
> kfree(pds);
> return ERR_PTR(ret);
> }
> -EXPORT_SYMBOL(pdr_add_lookup);
> +EXPORT_SYMBOL_GPL(pdr_add_lookup);
>
> /**
> * pdr_restart_pd() - restart PD
> @@ -634,7 +634,7 @@ int pdr_restart_pd(struct pdr_handle *pdr, struct pdr_service *pds)
>
> return 0;
> }
> -EXPORT_SYMBOL(pdr_restart_pd);
> +EXPORT_SYMBOL_GPL(pdr_restart_pd);
>
> /**
> * pdr_handle_alloc() - initialize the PDR client handle
> @@ -715,7 +715,7 @@ struct pdr_handle *pdr_handle_alloc(void (*status)(int state,
>
> return ERR_PTR(ret);
> }
> -EXPORT_SYMBOL(pdr_handle_alloc);
> +EXPORT_SYMBOL_GPL(pdr_handle_alloc);
>
> /**
> * pdr_handle_release() - release the PDR client handle
> @@ -749,7 +749,7 @@ void pdr_handle_release(struct pdr_handle *pdr)
>
> kfree(pdr);
> }
> -EXPORT_SYMBOL(pdr_handle_release);
> +EXPORT_SYMBOL_GPL(pdr_handle_release);
>
> MODULE_LICENSE("GPL v2");
> MODULE_DESCRIPTION("Qualcomm Protection Domain Restart helpers");
> diff --git a/drivers/soc/qcom/qcom-geni-se.c b/drivers/soc/qcom/qcom-geni-se.c
> index ba788762835f..bdcf44b85b2f 100644
> --- a/drivers/soc/qcom/qcom-geni-se.c
> +++ b/drivers/soc/qcom/qcom-geni-se.c
> @@ -199,7 +199,7 @@ u32 geni_se_get_qup_hw_version(struct geni_se *se)
>
> return readl_relaxed(wrapper->base + QUP_HW_VER_REG);
> }
> -EXPORT_SYMBOL(geni_se_get_qup_hw_version);
> +EXPORT_SYMBOL_GPL(geni_se_get_qup_hw_version);
>
> static void geni_se_io_set_mode(void __iomem *base)
> {
> @@ -272,7 +272,7 @@ void geni_se_init(struct geni_se *se, u32 rx_wm, u32 rx_rfr)
> val |= S_COMMON_GENI_S_IRQ_EN;
> writel_relaxed(val, se->base + SE_GENI_S_IRQ_EN);
> }
> -EXPORT_SYMBOL(geni_se_init);
> +EXPORT_SYMBOL_GPL(geni_se_init);
>
> static void geni_se_select_fifo_mode(struct geni_se *se)
> {
> @@ -364,7 +364,7 @@ void geni_se_select_mode(struct geni_se *se, enum geni_se_xfer_mode mode)
> break;
> }
> }
> -EXPORT_SYMBOL(geni_se_select_mode);
> +EXPORT_SYMBOL_GPL(geni_se_select_mode);
>
> /**
> * DOC: Overview
> @@ -481,7 +481,7 @@ void geni_se_config_packing(struct geni_se *se, int bpw, int pack_words,
> if (pack_words || bpw == 32)
> writel_relaxed(bpw / 16, se->base + SE_GENI_BYTE_GRAN);
> }
> -EXPORT_SYMBOL(geni_se_config_packing);
> +EXPORT_SYMBOL_GPL(geni_se_config_packing);
>
> static void geni_se_clks_off(struct geni_se *se)
> {
> @@ -512,7 +512,7 @@ int geni_se_resources_off(struct geni_se *se)
> geni_se_clks_off(se);
> return 0;
> }
> -EXPORT_SYMBOL(geni_se_resources_off);
> +EXPORT_SYMBOL_GPL(geni_se_resources_off);
>
> static int geni_se_clks_on(struct geni_se *se)
> {
> @@ -553,7 +553,7 @@ int geni_se_resources_on(struct geni_se *se)
>
> return ret;
> }
> -EXPORT_SYMBOL(geni_se_resources_on);
> +EXPORT_SYMBOL_GPL(geni_se_resources_on);
>
> /**
> * geni_se_clk_tbl_get() - Get the clock table to program DFS
> @@ -594,7 +594,7 @@ int geni_se_clk_tbl_get(struct geni_se *se, unsigned long **tbl)
> *tbl = se->clk_perf_tbl;
> return se->num_clk_levels;
> }
> -EXPORT_SYMBOL(geni_se_clk_tbl_get);
> +EXPORT_SYMBOL_GPL(geni_se_clk_tbl_get);
>
> /**
> * geni_se_clk_freq_match() - Get the matching or closest SE clock frequency
> @@ -656,7 +656,7 @@ int geni_se_clk_freq_match(struct geni_se *se, unsigned long req_freq,
>
> return 0;
> }
> -EXPORT_SYMBOL(geni_se_clk_freq_match);
> +EXPORT_SYMBOL_GPL(geni_se_clk_freq_match);
>
> #define GENI_SE_DMA_DONE_EN BIT(0)
> #define GENI_SE_DMA_EOT_EN BIT(1)
> @@ -684,7 +684,7 @@ void geni_se_tx_init_dma(struct geni_se *se, dma_addr_t iova, size_t len)
> writel_relaxed(GENI_SE_DMA_EOT_BUF, se->base + SE_DMA_TX_ATTR);
> writel(len, se->base + SE_DMA_TX_LEN);
> }
> -EXPORT_SYMBOL(geni_se_tx_init_dma);
> +EXPORT_SYMBOL_GPL(geni_se_tx_init_dma);
>
> /**
> * geni_se_tx_dma_prep() - Prepare the serial engine for TX DMA transfer
> @@ -712,7 +712,7 @@ int geni_se_tx_dma_prep(struct geni_se *se, void *buf, size_t len,
> geni_se_tx_init_dma(se, *iova, len);
> return 0;
> }
> -EXPORT_SYMBOL(geni_se_tx_dma_prep);
> +EXPORT_SYMBOL_GPL(geni_se_tx_dma_prep);
>
> /**
> * geni_se_rx_init_dma() - Initiate RX DMA transfer on the serial engine
> @@ -736,7 +736,7 @@ void geni_se_rx_init_dma(struct geni_se *se, dma_addr_t iova, size_t len)
> writel_relaxed(0, se->base + SE_DMA_RX_ATTR);
> writel(len, se->base + SE_DMA_RX_LEN);
> }
> -EXPORT_SYMBOL(geni_se_rx_init_dma);
> +EXPORT_SYMBOL_GPL(geni_se_rx_init_dma);
>
> /**
> * geni_se_rx_dma_prep() - Prepare the serial engine for RX DMA transfer
> @@ -764,7 +764,7 @@ int geni_se_rx_dma_prep(struct geni_se *se, void *buf, size_t len,
> geni_se_rx_init_dma(se, *iova, len);
> return 0;
> }
> -EXPORT_SYMBOL(geni_se_rx_dma_prep);
> +EXPORT_SYMBOL_GPL(geni_se_rx_dma_prep);
>
> /**
> * geni_se_tx_dma_unprep() - Unprepare the serial engine after TX DMA transfer
> @@ -781,7 +781,7 @@ void geni_se_tx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len)
> if (!dma_mapping_error(wrapper->dev, iova))
> dma_unmap_single(wrapper->dev, iova, len, DMA_TO_DEVICE);
> }
> -EXPORT_SYMBOL(geni_se_tx_dma_unprep);
> +EXPORT_SYMBOL_GPL(geni_se_tx_dma_unprep);
>
> /**
> * geni_se_rx_dma_unprep() - Unprepare the serial engine after RX DMA transfer
> @@ -798,7 +798,7 @@ void geni_se_rx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len)
> if (!dma_mapping_error(wrapper->dev, iova))
> dma_unmap_single(wrapper->dev, iova, len, DMA_FROM_DEVICE);
> }
> -EXPORT_SYMBOL(geni_se_rx_dma_unprep);
> +EXPORT_SYMBOL_GPL(geni_se_rx_dma_unprep);
>
> int geni_icc_get(struct geni_se *se, const char *icc_ddr)
> {
> @@ -827,7 +827,7 @@ int geni_icc_get(struct geni_se *se, const char *icc_ddr)
> return err;
>
> }
> -EXPORT_SYMBOL(geni_icc_get);
> +EXPORT_SYMBOL_GPL(geni_icc_get);
>
> int geni_icc_set_bw(struct geni_se *se)
> {
> @@ -845,7 +845,7 @@ int geni_icc_set_bw(struct geni_se *se)
>
> return 0;
> }
> -EXPORT_SYMBOL(geni_icc_set_bw);
> +EXPORT_SYMBOL_GPL(geni_icc_set_bw);
>
> void geni_icc_set_tag(struct geni_se *se, u32 tag)
> {
> @@ -854,7 +854,7 @@ void geni_icc_set_tag(struct geni_se *se, u32 tag)
> for (i = 0; i < ARRAY_SIZE(se->icc_paths); i++)
> icc_set_tag(se->icc_paths[i].path, tag);
> }
> -EXPORT_SYMBOL(geni_icc_set_tag);
> +EXPORT_SYMBOL_GPL(geni_icc_set_tag);
>
> /* To do: Replace this by icc_bulk_enable once it's implemented in ICC core */
> int geni_icc_enable(struct geni_se *se)
> @@ -872,7 +872,7 @@ int geni_icc_enable(struct geni_se *se)
>
> return 0;
> }
> -EXPORT_SYMBOL(geni_icc_enable);
> +EXPORT_SYMBOL_GPL(geni_icc_enable);
>
> int geni_icc_disable(struct geni_se *se)
> {
> @@ -889,7 +889,7 @@ int geni_icc_disable(struct geni_se *se)
>
> return 0;
> }
> -EXPORT_SYMBOL(geni_icc_disable);
> +EXPORT_SYMBOL_GPL(geni_icc_disable);
>
> static int geni_se_probe(struct platform_device *pdev)
> {
> diff --git a/drivers/soc/qcom/qcom_aoss.c b/drivers/soc/qcom/qcom_aoss.c
> index 77f0cf126629..35d35f763eb2 100644
> --- a/drivers/soc/qcom/qcom_aoss.c
> +++ b/drivers/soc/qcom/qcom_aoss.c
> @@ -260,7 +260,7 @@ int qmp_send(struct qmp *qmp, const char *fmt, ...)
>
> return ret;
> }
> -EXPORT_SYMBOL(qmp_send);
> +EXPORT_SYMBOL_GPL(qmp_send);
>
> static int qmp_qdss_clk_prepare(struct clk_hw *hw)
> {
> @@ -458,7 +458,7 @@ struct qmp *qmp_get(struct device *dev)
> }
> return qmp;
> }
> -EXPORT_SYMBOL(qmp_get);
> +EXPORT_SYMBOL_GPL(qmp_get);
>
> /**
> * qmp_put() - release a qmp handle
> @@ -473,7 +473,7 @@ void qmp_put(struct qmp *qmp)
> if (!IS_ERR_OR_NULL(qmp))
> put_device(qmp->dev);
> }
> -EXPORT_SYMBOL(qmp_put);
> +EXPORT_SYMBOL_GPL(qmp_put);
>
> static int qmp_probe(struct platform_device *pdev)
> {
> diff --git a/drivers/soc/qcom/qmi_encdec.c b/drivers/soc/qcom/qmi_encdec.c
> index 5c7161b18b72..bb09eff85cff 100644
> --- a/drivers/soc/qcom/qmi_encdec.c
> +++ b/drivers/soc/qcom/qmi_encdec.c
> @@ -754,7 +754,7 @@ void *qmi_encode_message(int type, unsigned int msg_id, size_t *len,
>
> return msg;
> }
> -EXPORT_SYMBOL(qmi_encode_message);
> +EXPORT_SYMBOL_GPL(qmi_encode_message);
>
> /**
> * qmi_decode_message() - Decode QMI encoded message to C structure
> @@ -778,7 +778,7 @@ int qmi_decode_message(const void *buf, size_t len,
> return qmi_decode(ei, c_struct, buf + sizeof(struct qmi_header),
> len - sizeof(struct qmi_header), 1);
> }
> -EXPORT_SYMBOL(qmi_decode_message);
> +EXPORT_SYMBOL_GPL(qmi_decode_message);
>
> /* Common header in all QMI responses */
> const struct qmi_elem_info qmi_response_type_v01_ei[] = {
> @@ -810,7 +810,7 @@ const struct qmi_elem_info qmi_response_type_v01_ei[] = {
> .ei_array = NULL,
> },
> };
> -EXPORT_SYMBOL(qmi_response_type_v01_ei);
> +EXPORT_SYMBOL_GPL(qmi_response_type_v01_ei);
>
> MODULE_DESCRIPTION("QMI encoder/decoder helper");
> MODULE_LICENSE("GPL v2");
> diff --git a/drivers/soc/qcom/qmi_interface.c b/drivers/soc/qcom/qmi_interface.c
> index 78d7361fdcf2..bb98b06e87f8 100644
> --- a/drivers/soc/qcom/qmi_interface.c
> +++ b/drivers/soc/qcom/qmi_interface.c
> @@ -223,7 +223,7 @@ int qmi_add_lookup(struct qmi_handle *qmi, unsigned int service,
>
> return 0;
> }
> -EXPORT_SYMBOL(qmi_add_lookup);
> +EXPORT_SYMBOL_GPL(qmi_add_lookup);
>
> static void qmi_send_new_server(struct qmi_handle *qmi, struct qmi_service *svc)
> {
> @@ -287,7 +287,7 @@ int qmi_add_server(struct qmi_handle *qmi, unsigned int service,
>
> return 0;
> }
> -EXPORT_SYMBOL(qmi_add_server);
> +EXPORT_SYMBOL_GPL(qmi_add_server);
>
> /**
> * qmi_txn_init() - allocate transaction id within the given QMI handle
> @@ -328,7 +328,7 @@ int qmi_txn_init(struct qmi_handle *qmi, struct qmi_txn *txn,
>
> return ret;
> }
> -EXPORT_SYMBOL(qmi_txn_init);
> +EXPORT_SYMBOL_GPL(qmi_txn_init);
>
> /**
> * qmi_txn_wait() - wait for a response on a transaction
> @@ -359,7 +359,7 @@ int qmi_txn_wait(struct qmi_txn *txn, unsigned long timeout)
> else
> return txn->result;
> }
> -EXPORT_SYMBOL(qmi_txn_wait);
> +EXPORT_SYMBOL_GPL(qmi_txn_wait);
>
> /**
> * qmi_txn_cancel() - cancel an ongoing transaction
> @@ -375,7 +375,7 @@ void qmi_txn_cancel(struct qmi_txn *txn)
> mutex_unlock(&txn->lock);
> mutex_unlock(&qmi->txn_lock);
> }
> -EXPORT_SYMBOL(qmi_txn_cancel);
> +EXPORT_SYMBOL_GPL(qmi_txn_cancel);
>
> /**
> * qmi_invoke_handler() - find and invoke a handler for a message
> @@ -676,7 +676,7 @@ int qmi_handle_init(struct qmi_handle *qmi, size_t recv_buf_size,
>
> return ret;
> }
> -EXPORT_SYMBOL(qmi_handle_init);
> +EXPORT_SYMBOL_GPL(qmi_handle_init);
>
> /**
> * qmi_handle_release() - release the QMI client handle
> @@ -717,7 +717,7 @@ void qmi_handle_release(struct qmi_handle *qmi)
> kfree(svc);
> }
> }
> -EXPORT_SYMBOL(qmi_handle_release);
> +EXPORT_SYMBOL_GPL(qmi_handle_release);
>
> /**
> * qmi_send_message() - send a QMI message
> @@ -796,7 +796,7 @@ ssize_t qmi_send_request(struct qmi_handle *qmi, struct sockaddr_qrtr *sq,
> return qmi_send_message(qmi, sq, txn, QMI_REQUEST, msg_id, len, ei,
> c_struct);
> }
> -EXPORT_SYMBOL(qmi_send_request);
> +EXPORT_SYMBOL_GPL(qmi_send_request);
>
> /**
> * qmi_send_response() - send a response QMI message
> @@ -817,7 +817,7 @@ ssize_t qmi_send_response(struct qmi_handle *qmi, struct sockaddr_qrtr *sq,
> return qmi_send_message(qmi, sq, txn, QMI_RESPONSE, msg_id, len, ei,
> c_struct);
> }
> -EXPORT_SYMBOL(qmi_send_response);
> +EXPORT_SYMBOL_GPL(qmi_send_response);
>
> /**
> * qmi_send_indication() - send an indication QMI message
> @@ -851,4 +851,4 @@ ssize_t qmi_send_indication(struct qmi_handle *qmi, struct sockaddr_qrtr *sq,
>
> return rval;
> }
> -EXPORT_SYMBOL(qmi_send_indication);
> +EXPORT_SYMBOL_GPL(qmi_send_indication);
> diff --git a/drivers/soc/qcom/rpmh.c b/drivers/soc/qcom/rpmh.c
> index 08e09642d7f5..9f26d7f9b9dc 100644
> --- a/drivers/soc/qcom/rpmh.c
> +++ b/drivers/soc/qcom/rpmh.c
> @@ -239,7 +239,7 @@ int rpmh_write_async(const struct device *dev, enum rpmh_state state,
>
> return __rpmh_write(dev, state, rpm_msg);
> }
> -EXPORT_SYMBOL(rpmh_write_async);
> +EXPORT_SYMBOL_GPL(rpmh_write_async);
>
> /**
> * rpmh_write: Write a set of RPMH commands and block until response
> @@ -270,7 +270,7 @@ int rpmh_write(const struct device *dev, enum rpmh_state state,
> WARN_ON(!ret);
> return (ret > 0) ? 0 : -ETIMEDOUT;
> }
> -EXPORT_SYMBOL(rpmh_write);
> +EXPORT_SYMBOL_GPL(rpmh_write);
>
> static void cache_batch(struct rpmh_ctrlr *ctrlr, struct batch_cache_req *req)
> {
> @@ -395,7 +395,7 @@ int rpmh_write_batch(const struct device *dev, enum rpmh_state state,
>
> return ret;
> }
> -EXPORT_SYMBOL(rpmh_write_batch);
> +EXPORT_SYMBOL_GPL(rpmh_write_batch);
>
> static int is_req_valid(struct cache_req *req)
> {
> @@ -500,4 +500,4 @@ void rpmh_invalidate(const struct device *dev)
> ctrlr->dirty = true;
> spin_unlock_irqrestore(&ctrlr->cache_lock, flags);
> }
> -EXPORT_SYMBOL(rpmh_invalidate);
> +EXPORT_SYMBOL_GPL(rpmh_invalidate);
> diff --git a/drivers/soc/qcom/smd-rpm.c b/drivers/soc/qcom/smd-rpm.c
> index f9fd6177118c..b7056aed4c7d 100644
> --- a/drivers/soc/qcom/smd-rpm.c
> +++ b/drivers/soc/qcom/smd-rpm.c
> @@ -142,7 +142,7 @@ int qcom_rpm_smd_write(struct qcom_smd_rpm *rpm,
> mutex_unlock(&rpm->lock);
> return ret;
> }
> -EXPORT_SYMBOL(qcom_rpm_smd_write);
> +EXPORT_SYMBOL_GPL(qcom_rpm_smd_write);
>
> static int qcom_smd_rpm_callback(struct rpmsg_device *rpdev,
> void *data,
> diff --git a/drivers/soc/qcom/smem.c b/drivers/soc/qcom/smem.c
> index d4a89d2bb43b..b45f276a662f 100644
> --- a/drivers/soc/qcom/smem.c
> +++ b/drivers/soc/qcom/smem.c
> @@ -368,7 +368,7 @@ bool qcom_smem_is_available(void)
> {
> return !!__smem;
> }
> -EXPORT_SYMBOL(qcom_smem_is_available);
> +EXPORT_SYMBOL_GPL(qcom_smem_is_available);
>
> static int qcom_smem_alloc_private(struct qcom_smem *smem,
> struct smem_partition *part,
> diff --git a/drivers/soc/qcom/wcnss_ctrl.c b/drivers/soc/qcom/wcnss_ctrl.c
> index ad9942412c58..847160492db8 100644
> --- a/drivers/soc/qcom/wcnss_ctrl.c
> +++ b/drivers/soc/qcom/wcnss_ctrl.c
> @@ -287,7 +287,7 @@ struct rpmsg_endpoint *qcom_wcnss_open_channel(void *wcnss, const char *name, rp
>
> return rpmsg_create_ept(_wcnss->channel->rpdev, cb, priv, chinfo);
> }
> -EXPORT_SYMBOL(qcom_wcnss_open_channel);
> +EXPORT_SYMBOL_GPL(qcom_wcnss_open_channel);
>
> static void wcnss_async_probe(struct work_struct *work)
> {
--
---Trilok Soni