diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-06-26 14:19:15 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-07-18 07:19:37 +0200 |
| commit | 1cfc8593f42085b469fe167eec615527a84fe793 (patch) | |
| tree | fb3cc9bbc79e27c0fa8a622a21cec3f828bf8de1 /drivers/staging/media/atomisp/pci/atomisp_ioctl.c | |
| parent | 0697fd92e7f1fc2b0783491e3fd40d5a7e77d011 (diff) | |
media: atomisp: Get rid of struct pci_dev in struct atomisp_device
struct atomisp device has struct device and struct pci_dev pointers
which are basically duplicates of each other. Drop the latter
in favour of the former.
While here, unify pdev to be pointer to struct pci_device and reindent
some (touched) lines for better readability.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp_ioctl.c')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp_ioctl.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c index 9404a678fa6f..f8d616f08b51 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c +++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c @@ -549,8 +549,7 @@ static int atomisp_querycap(struct file *file, void *fh, strscpy(cap->driver, DRIVER, sizeof(cap->driver)); strscpy(cap->card, CARD, sizeof(cap->card)); - snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s", - pci_name(isp->pdev)); + snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s", dev_name(isp->dev)); return 0; } @@ -1635,6 +1634,7 @@ static int atomisp_streamon(struct file *file, void *fh, struct atomisp_video_pipe *pipe = atomisp_to_video_pipe(vdev); struct atomisp_sub_device *asd = pipe->asd; struct atomisp_device *isp = video_get_drvdata(vdev); + struct pci_dev *pdev = to_pci_dev(isp->dev); enum ia_css_pipe_id css_pipe_id; unsigned int sensor_start_stream; unsigned int wdt_duration = ATOMISP_ISP_TIMEOUT_DURATION; @@ -1844,9 +1844,8 @@ start_sensor: /* Enable the CSI interface on ANN B0/K0 */ if (isp->media_dev.hw_revision >= ((ATOMISP_HW_REVISION_ISP2401 << ATOMISP_HW_REVISION_SHIFT) | ATOMISP_HW_STEPPING_B0)) { - pci_write_config_word(isp->pdev, MRFLD_PCI_CSI_CONTROL, - isp->saved_regs.csi_control | - MRFLD_PCI_CSI_CONTROL_CSI_READY); + pci_write_config_word(pdev, MRFLD_PCI_CSI_CONTROL, + isp->saved_regs.csi_control | MRFLD_PCI_CSI_CONTROL_CSI_READY); } /* stream on the sensor */ @@ -1891,6 +1890,7 @@ int __atomisp_streamoff(struct file *file, void *fh, enum v4l2_buf_type type) { struct video_device *vdev = video_devdata(file); struct atomisp_device *isp = video_get_drvdata(vdev); + struct pci_dev *pdev = to_pci_dev(isp->dev); struct atomisp_video_pipe *pipe = atomisp_to_video_pipe(vdev); struct atomisp_sub_device *asd = pipe->asd; struct atomisp_video_pipe *capture_pipe = NULL; @@ -2076,9 +2076,8 @@ stopsensor: /* Disable the CSI interface on ANN B0/K0 */ if (isp->media_dev.hw_revision >= ((ATOMISP_HW_REVISION_ISP2401 << ATOMISP_HW_REVISION_SHIFT) | ATOMISP_HW_STEPPING_B0)) { - pci_write_config_word(isp->pdev, MRFLD_PCI_CSI_CONTROL, - isp->saved_regs.csi_control & - ~MRFLD_PCI_CSI_CONTROL_CSI_READY); + pci_write_config_word(pdev, MRFLD_PCI_CSI_CONTROL, + isp->saved_regs.csi_control & ~MRFLD_PCI_CSI_CONTROL_CSI_READY); } if (atomisp_freq_scaling(isp, ATOMISP_DFS_MODE_LOW, false)) @@ -2111,8 +2110,8 @@ stopsensor: } /* disable PUNIT/ISP acknowlede/handshake - SRSE=3 */ - pci_write_config_dword(isp->pdev, PCI_I_CONTROL, isp->saved_regs.i_control | - MRFLD_PCI_I_CONTROL_SRSE_RESET_MASK); + pci_write_config_dword(pdev, PCI_I_CONTROL, + isp->saved_regs.i_control | MRFLD_PCI_I_CONTROL_SRSE_RESET_MASK); dev_err(isp->dev, "atomisp_reset"); atomisp_reset(isp); for (i = 0; i < isp->num_of_streams; i++) { |