diff options
| author | Sonic Zhang <sonic.zhang@analog.com> | 2014-07-23 06:57:14 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-07-26 17:12:30 -0300 |
| commit | f7d0e6d67fdc300c316dfb7ca1d4aaa234171053 (patch) | |
| tree | ace4348aeb292408dbdde5ed0d2f79d2064c0533 /drivers/media/platform | |
| parent | 3d3a41098e4b9580e7570026ab361cb5b0c7f037 (diff) | |
| download | linux-0-day-f7d0e6d67fdc300c316dfb7ca1d4aaa234171053.tar.gz linux-0-day-f7d0e6d67fdc300c316dfb7ca1d4aaa234171053.tar.xz | |
[media] media: blackfin: ppi: Pass device pointer to request peripheral pins
if the pinctrl driver is enabled.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Acked-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/platform')
| -rw-r--r-- | drivers/media/platform/blackfin/bfin_capture.c | 2 | ||||
| -rw-r--r-- | drivers/media/platform/blackfin/ppi.c | 8 |
2 files changed, 6 insertions, 4 deletions
diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c index 6ef986657dda2..7c70d51044178 100644 --- a/drivers/media/platform/blackfin/bfin_capture.c +++ b/drivers/media/platform/blackfin/bfin_capture.c @@ -939,7 +939,7 @@ static int bcap_probe(struct platform_device *pdev) bcap_dev->cfg = config; - bcap_dev->ppi = ppi_create_instance(config->ppi_info); + bcap_dev->ppi = ppi_create_instance(pdev, config->ppi_info); if (!bcap_dev->ppi) { v4l2_err(pdev->dev.driver, "Unable to create ppi\n"); ret = -ENODEV; diff --git a/drivers/media/platform/blackfin/ppi.c b/drivers/media/platform/blackfin/ppi.c index 15e9c2bac2b1b..90c4a936e3ae6 100644 --- a/drivers/media/platform/blackfin/ppi.c +++ b/drivers/media/platform/blackfin/ppi.c @@ -19,6 +19,7 @@ #include <linux/module.h> #include <linux/slab.h> +#include <linux/platform_device.h> #include <asm/bfin_ppi.h> #include <asm/blackfin.h> @@ -307,7 +308,8 @@ static void ppi_update_addr(struct ppi_if *ppi, unsigned long addr) set_dma_start_addr(ppi->info->dma_ch, addr); } -struct ppi_if *ppi_create_instance(const struct ppi_info *info) +struct ppi_if *ppi_create_instance(struct platform_device *pdev, + const struct ppi_info *info) { struct ppi_if *ppi; @@ -315,14 +317,14 @@ struct ppi_if *ppi_create_instance(const struct ppi_info *info) return NULL; if (peripheral_request_list(info->pin_req, KBUILD_MODNAME)) { - pr_err("request peripheral failed\n"); + dev_err(&pdev->dev, "request peripheral failed\n"); return NULL; } ppi = kzalloc(sizeof(*ppi), GFP_KERNEL); if (!ppi) { peripheral_free_list(info->pin_req); - pr_err("unable to allocate memory for ppi handle\n"); + dev_err(&pdev->dev, "unable to allocate memory for ppi handle\n"); return NULL; } ppi->ops = &ppi_ops; |