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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-06-16 22:22:23 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-08-09 23:17:47 +0200 |
| commit | 990d07a5a9582f14b4d6d13cde5311d6c694096a (patch) | |
| tree | dd3d21a6c8b0ff3307d70436149f1ef85a71287a /drivers | |
| parent | drm/rcar-du: Introduce CRTCs groups (diff) | |
| download | linux-990d07a5a9582f14b4d6d13cde5311d6c694096a.tar.xz linux-990d07a5a9582f14b4d6d13cde5311d6c694096a.zip | |
drm/rcar-du: Use dynamic number of CRTCs instead of CRTCs array size
The rcar_du_device structure contains a field that stores the number of
CRTCs, use it instead of the CRTCs array size. This prepares the driver
to support a variable number of CRTCs.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_drv.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_kms.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index cdc363b6cd37..fd7cdda375b6 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -105,7 +105,7 @@ static void rcar_du_preclose(struct drm_device *dev, struct drm_file *file) struct rcar_du_device *rcdu = dev->dev_private; unsigned int i; - for (i = 0; i < ARRAY_SIZE(rcdu->crtcs); ++i) + for (i = 0; i < rcdu->num_crtcs; ++i) rcar_du_crtc_cancel_page_flip(&rcdu->crtcs[i], file); } diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c index c32e0f9d4823..845bcb384863 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c @@ -197,7 +197,7 @@ int rcar_du_modeset_init(struct rcar_du_device *rcdu) if (pdata->type == RCAR_DU_ENCODER_UNUSED) continue; - if (pdata->output >= ARRAY_SIZE(rcdu->crtcs)) { + if (pdata->output >= rcdu->num_crtcs) { dev_warn(rcdu->dev, "encoder %u references unexisting output %u, skipping\n", i, pdata->output); |