gpu: ipu-v3: Remove reg_offset field

This is not used, so remove it.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

1 files changed, 3 insertions, 16 deletions

diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
index ba47b30d28fa..97a36e37eded 100644
--- a/drivers/gpu/ipu-v3/ipu-common.c
+++ b/drivers/gpu/ipu-v3/ipu-common.c
@@ -993,7 +993,6 @@ static void platform_device_unregister_children(struct platform_device *pdev)
 struct ipu_platform_reg {
         struct ipu_client_platformdata pdata;
         const char *name;
-        int reg_offset;
 };
 
 static const struct ipu_platform_reg client_reg[] = {
@@ -1021,7 +1020,6 @@ static const struct ipu_platform_reg client_reg[] = {
                         .dma[0] = IPUV3_CHANNEL_CSI0,
                         .dma[1] = -EINVAL,
                 },
-                .reg_offset = IPU_CM_CSI0_REG_OFS,
                 .name = "imx-ipuv3-camera",
         }, {
                 .pdata = {
@@ -1029,7 +1027,6 @@ static const struct ipu_platform_reg client_reg[] = {
                         .dma[0] = IPUV3_CHANNEL_CSI1,
                         .dma[1] = -EINVAL,
                 },
-                .reg_offset = IPU_CM_CSI1_REG_OFS,
                 .name = "imx-ipuv3-camera",
         },
 };
@@ -1051,19 +1048,9 @@ static int ipu_add_client_devices(struct ipu_soc *ipu, unsigned long ipu_base)
         for (i = 0; i < ARRAY_SIZE(client_reg); i++) {
                 const struct ipu_platform_reg *reg = &client_reg[i];
                 struct platform_device *pdev;
-                struct resource res;
-
-                if (reg->reg_offset) {
-                        memset(&res, 0, sizeof(res));
-                        res.flags = IORESOURCE_MEM;
-                        res.start = ipu_base + ipu->devtype->cm_ofs + reg->reg_offset;
-                        res.end = res.start + PAGE_SIZE - 1;
-                        pdev = platform_device_register_resndata(dev, reg->name,
-                                id++, &res, 1, &reg->pdata, sizeof(reg->pdata));
-                } else {
-                        pdev = platform_device_register_data(dev, reg->name,
-                                id++, &reg->pdata, sizeof(reg->pdata));
-                }
+
+                pdev = platform_device_register_data(dev, reg->name,
+                        id++, &reg->pdata, sizeof(reg->pdata));
 
                 if (IS_ERR(pdev)) {
                         ret = PTR_ERR(pdev);