1 files changed, 2 insertions, 54 deletions
diff --git a/drivers/net/ipa/ipa_reg.h b/drivers/net/ipa/ipa_reg.h
index e0f125d70ff2..28aa1351dd48 100644
--- a/drivers/net/ipa/ipa_reg.h
+++ b/drivers/net/ipa/ipa_reg.h
@@ -45,9 +45,9 @@ struct ipa;
  * an array of field masks, indexed by field ID.  Two functions are
  * used to access register fields; both take an ipa_reg structure as
  * argument.  To encode a value to be represented in a register field,
- * the value and field ID are passed to ipa_reg_encode().  To extract
+ * the value and field ID are passed to reg_encode().  To extract
  * a value encoded in a register field, the field ID is passed to
- * ipa_reg_decode().  In addition, for single-bit fields, ipa_reg_bit()
+ * reg_decode().  In addition, for single-bit fields, reg_bit()
  * can be used to either encode the bit value, or to generate a mask
  * used to extract the bit value.
  */
@@ -646,58 +646,6 @@ extern const struct regs ipa_regs_v4_7;
 extern const struct regs ipa_regs_v4_9;
 extern const struct regs ipa_regs_v4_11;
 
-/* Return the field mask for a field in a register */
-static inline u32 ipa_reg_fmask(const struct reg *reg, u32 field_id)
-{
-	if (!reg || WARN_ON(field_id >= reg->fcount))
-		return 0;
-
-	return reg->fmask[field_id];
-}
-
-/* Return the mask for a single-bit field in a register */
-static inline u32 ipa_reg_bit(const struct reg *reg, u32 field_id)
-{
-	u32 fmask = ipa_reg_fmask(reg, field_id);
-
-	WARN_ON(!is_power_of_2(fmask));
-
-	return fmask;
-}
-
-/* Encode a value into the given field of a register */
-static inline u32
-ipa_reg_encode(const struct reg *reg, u32 field_id, u32 val)
-{
-	u32 fmask = ipa_reg_fmask(reg, field_id);
-
-	if (!fmask)
-		return 0;
-
-	val <<= __ffs(fmask);
-	if (WARN_ON(val & ~fmask))
-		return 0;
-
-	return val;
-}
-
-/* Given a register value, decode (extract) the value in the given field */
-static inline u32
-ipa_reg_decode(const struct reg *reg, u32 field_id, u32 val)
-{
-	u32 fmask = ipa_reg_fmask(reg, field_id);
-
-	return fmask ? (val & fmask) >> __ffs(fmask) : 0;
-}
-
-/* Return the maximum value representable by the given field; always 2^n - 1 */
-static inline u32 ipa_reg_field_max(const struct reg *reg, u32 field_id)
-{
-	u32 fmask = ipa_reg_fmask(reg, field_id);
-
-	return fmask ? fmask >> __ffs(fmask) : 0;
-}
-
 const struct reg *ipa_reg(struct ipa *ipa, enum ipa_reg_id reg_id);
 
 int ipa_reg_init(struct ipa *ipa);