mv643xx_eth: kill FUNC_RET_STATUS/pkt_info
Since they are no longer used, kill enum FUNC_RET_STATUS and
struct pkt_info (which were a rather roundabout way of communicating
RX/TX status within the same driver).
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Acked-by: Dale Farnsworth <dale@farnsworth.org>
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 0e4babb..ddd3e11 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -176,16 +176,6 @@
#define SMI_OPCODE_WRITE 0 /* Completion of Read */
#define SMI_OPCODE_READ 0x04000000 /* Operation is in progress */
-/* typedefs */
-
-typedef enum _func_ret_status {
- ETH_OK, /* Returned as expected. */
- ETH_ERROR, /* Fundamental error. */
- ETH_RETRY, /* Could not process request. Try later.*/
- ETH_END_OF_JOB, /* Ring has nothing to process. */
- ETH_QUEUE_FULL, /* Ring resource error. */
- ETH_QUEUE_LAST_RESOURCE /* Ring resources about to exhaust. */
-} FUNC_RET_STATUS;
/*
* RX/TX descriptors.
@@ -251,17 +241,6 @@
#define TX_IHL_SHIFT 11
-/* Unified struct for Rx and Tx operations. The user is not required to */
-/* be familier with neither Tx nor Rx descriptors. */
-struct pkt_info {
- unsigned short byte_cnt; /* Descriptor buffer byte count */
- unsigned short l4i_chk; /* Tx CPU provided TCP Checksum */
- unsigned int cmd_sts; /* Descriptor command status */
- dma_addr_t buf_ptr; /* Descriptor buffer pointer */
- struct sk_buff *return_info; /* User resource return information */
-};
-
-
/* global *******************************************************************/
struct mv643xx_eth_shared_private {
void __iomem *base;