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Staging: et131x: kill TX_PR_NUM_DES_t

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Yes folks it another unused typedef.. This completes the clean up of the
TX DMA typedefs

Signed-off-by: Alan Cox <alan@linux.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Cox 2009-11-18 14:07:21 +00:00 committed by Greg Kroah-Hartman
parent d97aabcd0e
commit 42a03e98d1
2 changed files with 5 additions and 15 deletions
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18
drivers/staging/et131x/et1310_address_map.h
View File

@ -198,20 +198,10 @@ typedef struct _GLOBAL_t { /* Location: */
/*
* structure for txdma packet ring number of descriptor reg in txdma address
* map. Located at address 0x100C
*
* 31-10: unused
* 9-0: pr ndes
*/
typedef union _TXDMA_PR_NUM_DES_t {
u32 value;
struct {
#ifdef _BIT_FIELDS_HTOL
u32 unused:22; /* bits 10-31 */
u32 pr_ndes:10; /* bits 0-9 */
#else
u32 pr_ndes:10; /* bits 0-9 */
u32 unused:22; /* bits 10-31 */
#endif
} bits;
} TXDMA_PR_NUM_DES_t, *PTXDMA_PR_NUM_DES_t;
#define ET_DMA10_MASK 0x3FF /* 10 bit mask for DMA10W types */
#define ET_DMA10_WRAP 0x400
@ -261,7 +251,7 @@ typedef struct _TXDMA_t { /* Location: */
u32 csr; /* 0x1000 */
u32 pr_base_hi; /* 0x1004 */
u32 pr_base_lo; /* 0x1008 */
TXDMA_PR_NUM_DES_t pr_num_des; /* 0x100C */
u32 pr_num_des; /* 0x100C */
u32 txq_wr_addr; /* 0x1010 */
u32 txq_wr_addr_ext; /* 0x1014 */
u32 txq_rd_addr; /* 0x1018 */

2
drivers/staging/et131x/et1310_tx.c
View File

@ -209,7 +209,7 @@ void ConfigTxDmaRegs(struct et131x_adapter *etdev)
&txdma->pr_base_lo);
/* Initialise the transmit DMA engine */
writel(NUM_DESC_PER_RING_TX - 1, &txdma->pr_num_des.value);
writel(NUM_DESC_PER_RING_TX - 1, &txdma->pr_num_des);
/* Load the completion writeback physical address */
writel((u32)((u64)etdev->tx_ring.tx_status_pa >> 32),