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| author | Arnd Bergmann <arnd@arndb.de> | 2021-01-03 16:53:55 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2021-01-04 18:08:12 +0300 |
| commit | de30491e8bfeeba1500bba293333eb51ece529d5 (patch) | |
| tree | 573cee8beaef1e4dadc29293ecdfeab7190f5e13 /drivers/hid/amd-sfh-hid/amd_sfh_pcie.h | |
| parent | c3d6eb6e54373f297313b65c1f2319d36914d579 (diff) | |
| download | linux-de30491e8bfeeba1500bba293333eb51ece529d5.tar.xz | |
HID: sfh: fix address space confusion
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 <arnd@arndb.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/amd-sfh-hid/amd_sfh_pcie.h')
| -rw-r--r-- | drivers/hid/amd-sfh-hid/amd_sfh_pcie.h | 2 |
1 files changed, 1 insertions, 1 deletions
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); |