linux-kernel - [PATCH 2/6] habanalabs: remove unused ASIC function pointer

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Date:   Fri,  4 Sep 2020 21:46:19 +0300
From:   Oded Gabbay <oded.gabbay@...il.com>
To:     linux-kernel@...r.kernel.org, SW_Drivers@...ana.ai
Subject: [PATCH 2/6] habanalabs: remove unused ASIC function pointer

Old function pointer that was left when the call to this function pointer
was removed.

Signed-off-by: Oded Gabbay <oded.gabbay@...il.com>
---
 drivers/misc/habanalabs/common/habanalabs.h | 5 -----
 drivers/misc/habanalabs/gaudi/gaudi.c       | 1 -
 drivers/misc/habanalabs/goya/goya.c         | 1 -
 3 files changed, 7 deletions(-)

diff --git a/drivers/misc/habanalabs/common/habanalabs.h b/drivers/misc/habanalabs/common/habanalabs.h
index b56410d75065..ec765320159a 100644
--- a/drivers/misc/habanalabs/common/habanalabs.h
+++ b/drivers/misc/habanalabs/common/habanalabs.h
@@ -675,8 +675,6 @@ enum div_select_defs {
  *                    ASIC
  * @get_hw_state: retrieve the H/W state
  * @pci_bars_map: Map PCI BARs.
- * @set_dram_bar_base: Set DRAM BAR to map specific device address. Returns
- *                     old address the bar pointed to or U64_MAX for failure
  * @init_iatu: Initialize the iATU unit inside the PCI controller.
  * @rreg: Read a register. Needed for simulator support.
  * @wreg: Write a register. Needed for simulator support.
@@ -779,7 +777,6 @@ struct hl_asic_funcs {
 				u16 len, u32 timeout, long *result);
 	enum hl_device_hw_state (*get_hw_state)(struct hl_device *hdev);
 	int (*pci_bars_map)(struct hl_device *hdev);
-	u64 (*set_dram_bar_base)(struct hl_device *hdev, u64 addr);
 	int (*init_iatu)(struct hl_device *hdev);
 	u32 (*rreg)(struct hl_device *hdev, u32 reg);
 	void (*wreg)(struct hl_device *hdev, u32 reg, u32 val);
@@ -1874,8 +1871,6 @@ int hl_fw_init_cpu(struct hl_device *hdev, u32 cpu_boot_status_reg,
 int hl_pci_bars_map(struct hl_device *hdev, const char * const name[3],
 			bool is_wc[3]);
 int hl_pci_iatu_write(struct hl_device *hdev, u32 addr, u32 data);
-int hl_pci_set_dram_bar_base(struct hl_device *hdev, u8 inbound_region, u8 bar,
-				u64 addr);
 int hl_pci_set_inbound_region(struct hl_device *hdev, u8 region,
 		struct hl_inbound_pci_region *pci_region);
 int hl_pci_set_outbound_region(struct hl_device *hdev,
diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c
index 7946179632fb..483989500863 100644
--- a/drivers/misc/habanalabs/gaudi/gaudi.c
+++ b/drivers/misc/habanalabs/gaudi/gaudi.c
@@ -6642,7 +6642,6 @@ static const struct hl_asic_funcs gaudi_funcs = {
 	.send_cpu_message = gaudi_send_cpu_message,
 	.get_hw_state = gaudi_get_hw_state,
 	.pci_bars_map = gaudi_pci_bars_map,
-	.set_dram_bar_base = gaudi_set_hbm_bar_base,
 	.init_iatu = gaudi_init_iatu,
 	.rreg = hl_rreg,
 	.wreg = hl_wreg,
diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c
index fb7e4f50c198..804c83eb12b7 100644
--- a/drivers/misc/habanalabs/goya/goya.c
+++ b/drivers/misc/habanalabs/goya/goya.c
@@ -5377,7 +5377,6 @@ static const struct hl_asic_funcs goya_funcs = {
 	.send_cpu_message = goya_send_cpu_message,
 	.get_hw_state = goya_get_hw_state,
 	.pci_bars_map = goya_pci_bars_map,
-	.set_dram_bar_base = goya_set_ddr_bar_base,
 	.init_iatu = goya_init_iatu,
 	.rreg = hl_rreg,
 	.wreg = hl_wreg,
-- 
2.17.1