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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2021-07-13 22:21:30 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-09-30 10:07:45 +0200 |
| commit | 8b0a8b1b612cdb6ed50fa3e07a87513fe6b3b627 (patch) | |
| tree | 05e71447b0790c003811f3b417ee6f9e4db182df /drivers/media/pci/intel | |
| parent | 66ec7a97d2f8098e7d0a60e966a58c1d2e4bdaef (diff) | |
| download | linux-8b0a8b1b612cdb6ed50fa3e07a87513fe6b3b627.tar.bz2 | |
media: ipu3-cio2: Introduce to_cio2_buffer() helper macro
Provide to_cio2_buffer() helper macro and convert users to make
code easier to read.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/pci/intel')
| -rw-r--r-- | drivers/media/pci/intel/ipu3/ipu3-cio2-main.c | 9 | ||||
| -rw-r--r-- | drivers/media/pci/intel/ipu3/ipu3-cio2.h | 2 |
2 files changed, 5 insertions, 6 deletions
diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c b/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c index 99ed632a81d3..0cb102e8dff1 100644 --- a/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c +++ b/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c @@ -823,8 +823,7 @@ static int cio2_vb2_buf_init(struct vb2_buffer *vb) { struct cio2_device *cio2 = vb2_get_drv_priv(vb->vb2_queue); struct device *dev = &cio2->pci_dev->dev; - struct cio2_buffer *b = - container_of(vb, struct cio2_buffer, vbb.vb2_buf); + struct cio2_buffer *b = to_cio2_buffer(vb); unsigned int pages = PFN_UP(vb->planes[0].length); unsigned int lops = DIV_ROUND_UP(pages + 1, CIO2_LOP_ENTRIES); struct sg_table *sg; @@ -881,8 +880,7 @@ static void cio2_vb2_buf_queue(struct vb2_buffer *vb) struct device *dev = &cio2->pci_dev->dev; struct cio2_queue *q = container_of(vb->vb2_queue, struct cio2_queue, vbq); - struct cio2_buffer *b = - container_of(vb, struct cio2_buffer, vbb.vb2_buf); + struct cio2_buffer *b = to_cio2_buffer(vb); struct cio2_fbpt_entry *entry; unsigned long flags; unsigned int i, j, next = q->bufs_next; @@ -955,8 +953,7 @@ static void cio2_vb2_buf_cleanup(struct vb2_buffer *vb) { struct cio2_device *cio2 = vb2_get_drv_priv(vb->vb2_queue); struct device *dev = &cio2->pci_dev->dev; - struct cio2_buffer *b = - container_of(vb, struct cio2_buffer, vbb.vb2_buf); + struct cio2_buffer *b = to_cio2_buffer(vb); unsigned int i; /* Free LOP table */ diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.h b/drivers/media/pci/intel/ipu3/ipu3-cio2.h index 3806d7f04d69..f82f9b2590b9 100644 --- a/drivers/media/pci/intel/ipu3/ipu3-cio2.h +++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.h @@ -338,6 +338,8 @@ struct cio2_buffer { unsigned int offset; }; +#define to_cio2_buffer(vb) container_of(vb, struct cio2_buffer, vbb.vb2_buf) + struct csi2_bus_info { u32 port; u32 lanes; |