From: Arnd Bergmann <[email protected]>

The new driver uses a phys_addr_t to store a DMA address,
which does not work when the two are different size:

drivers/hid/amd-sfh-hid/amd_sfh_client.c:157:11: error: incompatible pointer 
types passing 'phys_addr_t *' (aka 'unsigned int *') to parameter of type 
'dma_addr_t *' (aka 'unsigned long long *') 
[-Werror,-Wincompatible-pointer-types]
                                                                  
&cl_data->sensor_phys_addr[i],
                                                                  
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:393:15: note: passing argument to parameter 
'dma_handle' here
                dma_addr_t *dma_handle, gfp_t gfp)
                            ^

Change both the type and the variable name to dma_addr for consistency.

Fixes: 4b2c53d93a4b ("SFH:Transport Driver to add support of AMD Sensor Fusion 
Hub (SFH)")
Signed-off-by: Arnd Bergmann <[email protected]>
---
 drivers/hid/amd-sfh-hid/amd_sfh_client.c | 8 ++++----
 drivers/hid/amd-sfh-hid/amd_sfh_hid.h    | 2 +-
 drivers/hid/amd-sfh-hid/amd_sfh_pcie.c   | 2 +-
 drivers/hid/amd-sfh-hid/amd_sfh_pcie.h   | 2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_client.c 
b/drivers/hid/amd-sfh-hid/amd_sfh_client.c
index 3d1ccac5d99a..2ab38b715347 100644
--- a/drivers/hid/amd-sfh-hid/amd_sfh_client.c
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_client.c
@@ -154,7 +154,7 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
 
        for (i = 0; i < cl_data->num_hid_devices; i++) {
                cl_data->sensor_virt_addr[i] = dma_alloc_coherent(dev, 
sizeof(int) * 8,
-                                                                 
&cl_data->sensor_phys_addr[i],
+                                                                 
&cl_data->sensor_dma_addr[i],
                                                                  GFP_KERNEL);
                cl_data->sensor_sts[i] = 0;
                cl_data->sensor_requested_cnt[i] = 0;
@@ -187,7 +187,7 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
                }
                info.period = msecs_to_jiffies(AMD_SFH_IDLE_LOOP);
                info.sensor_idx = cl_idx;
-               info.phys_address = cl_data->sensor_phys_addr[i];
+               info.dma_address = cl_data->sensor_dma_addr[i];
 
                cl_data->report_descr[i] = kzalloc(cl_data->report_descr_sz[i], 
GFP_KERNEL);
                if (!cl_data->report_descr[i]) {
@@ -212,7 +212,7 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
                if (cl_data->sensor_virt_addr[i]) {
                        dma_free_coherent(&privdata->pdev->dev, 8 * sizeof(int),
                                          cl_data->sensor_virt_addr[i],
-                                         cl_data->sensor_phys_addr[i]);
+                                         cl_data->sensor_dma_addr[i]);
                }
                kfree(cl_data->feature_report[i]);
                kfree(cl_data->input_report[i]);
@@ -238,7 +238,7 @@ int amd_sfh_hid_client_deinit(struct amd_mp2_dev *privdata)
                if (cl_data->sensor_virt_addr[i]) {
                        dma_free_coherent(&privdata->pdev->dev, 8 * sizeof(int),
                                          cl_data->sensor_virt_addr[i],
-                                         cl_data->sensor_phys_addr[i]);
+                                         cl_data->sensor_dma_addr[i]);
                }
        }
        kfree(cl_data);
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_hid.h 
b/drivers/hid/amd-sfh-hid/amd_sfh_hid.h
index 6be0783d885c..d7eac1728e31 100644
--- a/drivers/hid/amd-sfh-hid/amd_sfh_hid.h
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_hid.h
@@ -27,7 +27,7 @@ struct amdtp_cl_data {
        int hid_descr_size[MAX_HID_DEVICES];
        phys_addr_t phys_addr_base;
        u32 *sensor_virt_addr[MAX_HID_DEVICES];
-       phys_addr_t sensor_phys_addr[MAX_HID_DEVICES];
+       dma_addr_t sensor_dma_addr[MAX_HID_DEVICES];
        u32 sensor_sts[MAX_HID_DEVICES];
        u32 sensor_requested_cnt[MAX_HID_DEVICES];
        u8 report_type[MAX_HID_DEVICES];
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c 
b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
index a51c7b76283b..dbac16641662 100644
--- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
@@ -41,7 +41,7 @@ void amd_start_sensor(struct amd_mp2_dev *privdata, struct 
amd_mp2_sensor_info i
        cmd_param.s.buf_layout = 1;
        cmd_param.s.buf_length = 16;
 
-       writeq(info.phys_address, privdata->mmio + AMD_C2P_MSG2);
+       writeq(info.dma_address, privdata->mmio + AMD_C2P_MSG2);
        writel(cmd_param.ul, privdata->mmio + AMD_C2P_MSG1);
        writel(cmd_base.ul, privdata->mmio + AMD_C2P_MSG0);
 }
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.h 
b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.h
index e8be94f935b7..8f8d19b2cfe5 100644
--- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.h
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.h
@@ -67,7 +67,7 @@ struct amd_mp2_dev {
 struct amd_mp2_sensor_info {
        u8 sensor_idx;
        u32 period;
-       phys_addr_t phys_address;
+       dma_addr_t dma_address;
 };
 
 void amd_start_sensor(struct amd_mp2_dev *privdata, struct amd_mp2_sensor_info 
info);
-- 
2.29.2

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