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path: root/drivers/misc/ocxl/config.c
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Diffstat (limited to 'drivers/misc/ocxl/config.c')
-rw-r--r--drivers/misc/ocxl/config.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/misc/ocxl/config.c b/drivers/misc/ocxl/config.c
index 8f2c5d8bd2ee..5e65acb8e134 100644
--- a/drivers/misc/ocxl/config.c
+++ b/drivers/misc/ocxl/config.c
@@ -2,8 +2,8 @@
// Copyright 2017 IBM Corp.
#include <linux/pci.h>
#include <asm/pnv-ocxl.h>
-#include <misc/ocxl.h>
#include <misc/ocxl-config.h>
+#include "ocxl_internal.h"
#define EXTRACT_BIT(val, bit) (!!(val & BIT(bit)))
#define EXTRACT_BITS(val, s, e) ((val & GENMASK(e, s)) >> s)
@@ -68,7 +68,7 @@ static int find_dvsec_afu_ctrl(struct pci_dev *dev, u8 afu_idx)
return 0;
}
-static int read_pasid(struct pci_dev *dev, struct ocxl_fn_config *fn)
+static void read_pasid(struct pci_dev *dev, struct ocxl_fn_config *fn)
{
u16 val;
int pos;
@@ -89,7 +89,6 @@ static int read_pasid(struct pci_dev *dev, struct ocxl_fn_config *fn)
out:
dev_dbg(&dev->dev, "PASID capability:\n");
dev_dbg(&dev->dev, " Max PASID log = %d\n", fn->max_pasid_log);
- return 0;
}
static int read_dvsec_tl(struct pci_dev *dev, struct ocxl_fn_config *fn)
@@ -205,11 +204,7 @@ int ocxl_config_read_function(struct pci_dev *dev, struct ocxl_fn_config *fn)
{
int rc;
- rc = read_pasid(dev, fn);
- if (rc) {
- dev_err(&dev->dev, "Invalid PASID configuration: %d\n", rc);
- return -ENODEV;
- }
+ read_pasid(dev, fn);
rc = read_dvsec_tl(dev, fn);
if (rc) {
@@ -304,7 +299,6 @@ int ocxl_config_check_afu_index(struct pci_dev *dev,
}
return 1;
}
-EXPORT_SYMBOL_GPL(ocxl_config_check_afu_index);
static int read_afu_name(struct pci_dev *dev, struct ocxl_fn_config *fn,
struct ocxl_afu_config *afu)
@@ -540,7 +534,6 @@ int ocxl_config_get_pasid_info(struct pci_dev *dev, int *count)
{
return pnv_ocxl_get_pasid_count(dev, count);
}
-EXPORT_SYMBOL_GPL(ocxl_config_get_pasid_info);
void ocxl_config_set_afu_pasid(struct pci_dev *dev, int pos, int pasid_base,
u32 pasid_count_log)