media: ipu6: fix the wrong type casting and 64-bit division

This patch fixes the build errors with `i386-allmodconfig`, the
errors are caused by wrong type casting and 64-bit division.

Signed-off-by: Bingbu Cao <bingbu.cao@intel.com>
Reviewed-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>

7 files changed, 18 insertions, 17 deletions

diff --git a/drivers/media/pci/intel/ipu6/ipu6-cpd.c b/drivers/media/pci/intel/ipu6/ipu6-cpd.c
index 715b21ab4b8e..9b46b91cfc1a 100644
--- a/drivers/media/pci/intel/ipu6/ipu6-cpd.c
+++ b/drivers/media/pci/intel/ipu6/ipu6-cpd.c
@@ -43,9 +43,9 @@
  * 63:56        55      54:48   47:32   31:24   23:0
  * Rsvd         Rsvd    Type    Version Rsvd    Size
  */
-#define PKG_DIR_SIZE_MASK	GENMASK(23, 0)
-#define PKG_DIR_VERSION_MASK	GENMASK(47, 32)
-#define PKG_DIR_TYPE_MASK	GENMASK(54, 48)
+#define PKG_DIR_SIZE_MASK	GENMASK_ULL(23, 0)
+#define PKG_DIR_VERSION_MASK	GENMASK_ULL(47, 32)
+#define PKG_DIR_TYPE_MASK	GENMASK_ULL(54, 48)
 
 static inline const struct ipu6_cpd_ent *ipu6_cpd_get_entry(const void *cpd,
 							    u8 idx)
diff --git a/drivers/media/pci/intel/ipu6/ipu6-fw-com.c b/drivers/media/pci/intel/ipu6/ipu6-fw-com.c
index 0b33fe9e703d..958196a6b263 100644
--- a/drivers/media/pci/intel/ipu6/ipu6-fw-com.c
+++ b/drivers/media/pci/intel/ipu6/ipu6-fw-com.c
@@ -242,7 +242,7 @@ void *ipu6_fw_com_prepare(struct ipu6_fw_com_cfg *cfg,
 	/* initialize input queues */
 	offset += specific_size;
 	res.reg = SYSCOM_QPR_BASE_REG;
-	res.host_address = (u64)(ctx->dma_buffer + offset);
+	res.host_address = (uintptr_t)(ctx->dma_buffer + offset);
 	res.vied_address = ctx->dma_addr + offset;
 	for (i = 0; i < cfg->num_input_queues; i++)
 		ipu6_sys_queue_init(ctx->input_queue + i,
@@ -251,7 +251,7 @@ void *ipu6_fw_com_prepare(struct ipu6_fw_com_cfg *cfg,
 
 	/* initialize output queues */
 	offset += sizeinput;
-	res.host_address = (u64)(ctx->dma_buffer + offset);
+	res.host_address = (uintptr_t)(ctx->dma_buffer + offset);
 	res.vied_address = ctx->dma_addr + offset;
 	for (i = 0; i < cfg->num_output_queues; i++) {
 		ipu6_sys_queue_init(ctx->output_queue + i,
@@ -358,7 +358,7 @@ void *ipu6_send_get_token(struct ipu6_fw_com_context *ctx, int q_nbr)
 
 	index = readl(q_dmem + FW_COM_WR_REG);
 
-	return (void *)(q->host_address + index * q->token_size);
+	return (void *)((uintptr_t)q->host_address + index * q->token_size);
 }
 EXPORT_SYMBOL_NS_GPL(ipu6_send_get_token, INTEL_IPU6);
 
@@ -395,7 +395,7 @@ void *ipu6_recv_get_token(struct ipu6_fw_com_context *ctx, int q_nbr)
 	if (!packets)
 		return NULL;
 
-	return (void *)(q->host_address + rd * q->token_size);
+	return (void *)((uintptr_t)q->host_address + rd * q->token_size);
 }
 EXPORT_SYMBOL_NS_GPL(ipu6_recv_get_token, INTEL_IPU6);
 
diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys-dwc-phy.c b/drivers/media/pci/intel/ipu6/ipu6-isys-dwc-phy.c
index 1715275e6776..db2874843453 100644
--- a/drivers/media/pci/intel/ipu6/ipu6-isys-dwc-phy.c
+++ b/drivers/media/pci/intel/ipu6/ipu6-isys-dwc-phy.c
@@ -67,7 +67,7 @@ static void dwc_dphy_write(struct ipu6_isys *isys, u32 phy_id, u32 addr,
 	void __iomem *isys_base = isys->pdata->base;
 	void __iomem *base = isys_base + IPU6_DWC_DPHY_BASE(phy_id);
 
-	dev_dbg(dev, "write: reg 0x%lx = data 0x%x", base + addr - isys_base,
+	dev_dbg(dev, "write: reg 0x%zx = data 0x%x", base + addr - isys_base,
 		data);
 	writel(data, base + addr);
 }
@@ -80,7 +80,7 @@ static u32 dwc_dphy_read(struct ipu6_isys *isys, u32 phy_id, u32 addr)
 	u32 data;
 
 	data = readl(base + addr);
-	dev_dbg(dev, "read: reg 0x%lx = data 0x%x", base + addr - isys_base,
+	dev_dbg(dev, "read: reg 0x%zx = data 0x%x", base + addr - isys_base,
 		data);
 
 	return data;
diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys-video.c b/drivers/media/pci/intel/ipu6/ipu6-isys-video.c
index b37561352ead..387963529adb 100644
--- a/drivers/media/pci/intel/ipu6/ipu6-isys-video.c
+++ b/drivers/media/pci/intel/ipu6/ipu6-isys-video.c
@@ -543,7 +543,7 @@ static int start_stream_firmware(struct ipu6_isys_video *av,
 
 		ret = ipu6_isys_fw_pin_cfg(__av, stream_cfg);
 		if (ret < 0) {
-			ipu6_put_fw_msg_buf(av->isys, (u64)stream_cfg);
+			ipu6_put_fw_msg_buf(av->isys, (uintptr_t)stream_cfg);
 			return ret;
 		}
 	}
@@ -560,7 +560,7 @@ static int start_stream_firmware(struct ipu6_isys_video *av,
 				       IPU6_FW_ISYS_SEND_TYPE_STREAM_OPEN);
 	if (ret < 0) {
 		dev_err(dev, "can't open stream (%d)\n", ret);
-		ipu6_put_fw_msg_buf(av->isys, (u64)stream_cfg);
+		ipu6_put_fw_msg_buf(av->isys, (uintptr_t)stream_cfg);
 		return ret;
 	}
 
@@ -569,7 +569,7 @@ static int start_stream_firmware(struct ipu6_isys_video *av,
 	tout = wait_for_completion_timeout(&stream->stream_open_completion,
 					   IPU6_FW_CALL_TIMEOUT_JIFFIES);
 
-	ipu6_put_fw_msg_buf(av->isys, (u64)stream_cfg);
+	ipu6_put_fw_msg_buf(av->isys, (uintptr_t)stream_cfg);
 
 	if (!tout) {
 		dev_err(dev, "stream open time out\n");
diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys.c b/drivers/media/pci/intel/ipu6/ipu6-isys.c
index c4aff2e2009b..5b5abf872c15 100644
--- a/drivers/media/pci/intel/ipu6/ipu6-isys.c
+++ b/drivers/media/pci/intel/ipu6/ipu6-isys.c
@@ -576,7 +576,7 @@ void update_watermark_setting(struct ipu6_isys *isys)
 	}
 
 	enable_iwake(isys, true);
-	calc_fill_time_us = max_sram_size / isys_pb_datarate_mbs;
+	calc_fill_time_us = div64_u64(max_sram_size, isys_pb_datarate_mbs);
 
 	if (isys->pdata->ipdata->enhanced_iwake) {
 		ltr = isys->pdata->ipdata->ltr;
@@ -1026,11 +1026,11 @@ void ipu6_cleanup_fw_msg_bufs(struct ipu6_isys *isys)
 	spin_unlock_irqrestore(&isys->listlock, flags);
 }
 
-void ipu6_put_fw_msg_buf(struct ipu6_isys *isys, u64 data)
+void ipu6_put_fw_msg_buf(struct ipu6_isys *isys, uintptr_t data)
 {
 	struct isys_fw_msgs *msg;
 	unsigned long flags;
-	u64 *ptr = (u64 *)data;
+	void *ptr = (void *)data;
 
 	if (!ptr)
 		return;
diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys.h b/drivers/media/pci/intel/ipu6/ipu6-isys.h
index 86dfc2eff5d0..610b60e69152 100644
--- a/drivers/media/pci/intel/ipu6/ipu6-isys.h
+++ b/drivers/media/pci/intel/ipu6/ipu6-isys.h
@@ -180,7 +180,7 @@ struct isys_fw_msgs {
 };
 
 struct isys_fw_msgs *ipu6_get_fw_msg_buf(struct ipu6_isys_stream *stream);
-void ipu6_put_fw_msg_buf(struct ipu6_isys *isys, u64 data);
+void ipu6_put_fw_msg_buf(struct ipu6_isys *isys, uintptr_t data);
 void ipu6_cleanup_fw_msg_bufs(struct ipu6_isys *isys);
 
 extern const struct v4l2_ioctl_ops ipu6_isys_ioctl_ops;
diff --git a/drivers/media/pci/intel/ipu6/ipu6.c b/drivers/media/pci/intel/ipu6/ipu6.c
index 7fb707d35309..797d11d1d3b1 100644
--- a/drivers/media/pci/intel/ipu6/ipu6.c
+++ b/drivers/media/pci/intel/ipu6/ipu6.c
@@ -247,7 +247,8 @@ ipu6_pkg_dir_configure_spc(struct ipu6_device *isp,
 		dma_addr = sg_dma_address(isp->psys->fw_sgt.sgl);
 
 	pg_offset = server_fw_addr - dma_addr;
-	prog = (struct ipu6_cell_program *)((u64)isp->cpd_fw->data + pg_offset);
+	prog = (struct ipu6_cell_program *)((uintptr_t)isp->cpd_fw->data +
+					    pg_offset);
 	spc_base = base + prog->regs_addr;
 	if (spc_base != (base + hw_variant->spc_offset))
 		dev_warn(&isp->pdev->dev,