net: ipa: rename a GSI error code

The CHANNEL_NOT_RUNNING error condition has been generalized, so
rename it to be INCORRECT_CHANNEL_STATE.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ipa/gsi.c

@@ -1179,15 +1179,15 @@ static void gsi_isr_gp_int1(struct gsi *gsi)
 	 * Similarly, we could get an error back when updating flow control
 	 * on a channel because it's not in the proper state.
 	 *
-	 * In either case, we silently ignore a CHANNEL_NOT_RUNNING error
-	 * if we receive it.
+	 * In either case, we silently ignore a INCORRECT_CHANNEL_STATE
+	 * error if we receive it.
 	 */
 	val = ioread32(gsi->virt + GSI_CNTXT_SCRATCH_0_OFFSET);
 	result = u32_get_bits(val, GENERIC_EE_RESULT_FMASK);
 
 	switch (result) {
 	case GENERIC_EE_SUCCESS:
-	case GENERIC_EE_CHANNEL_NOT_RUNNING:
+	case GENERIC_EE_INCORRECT_CHANNEL_STATE:
 		gsi->result = 0;
 		break;
 

drivers/net/ipa/gsi_reg.h

@@ -515,7 +515,7 @@ enum gsi_err_type {
 /** enum gsi_generic_ee_result - GENERIC_EE_RESULT field values in SCRATCH_0 */
 enum gsi_generic_ee_result {
 	GENERIC_EE_SUCCESS			= 0x1,
-	GENERIC_EE_CHANNEL_NOT_RUNNING		= 0x2,
+	GENERIC_EE_INCORRECT_CHANNEL_STATE	= 0x2,
 	GENERIC_EE_INCORRECT_DIRECTION		= 0x3,
 	GENERIC_EE_INCORRECT_CHANNEL_TYPE	= 0x4,
 	GENERIC_EE_INCORRECT_CHANNEL		= 0x5,