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Staging: et131x: Eliminate RegistryDMA Cache 

One writer, of a constant, one user .. it can go.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Cox 2009-08-27 10:59:37 +01:00 committed by Greg Kroah-Hartman
parent f3f415a3b4
commit 3bc9da3ed4
3 changed files with 1 additions and 3 deletions
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2
drivers/staging/et131x/et1310_tx.c
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@ -315,7 +315,7 @@ void et131x_tx_dma_enable(struct et131x_adapter *etdev)
*/
csr.bits.sngl_epkt_mode = 1;
csr.bits.halt = 0;
csr.bits.cache_thrshld = etdev->RegistryDMACache;
csr.bits.cache_thrshld = PARM_DMA_CACHE_DEF;
writel(csr.value, &etdev->regs->txdma.csr.value);
}

1
drivers/staging/et131x/et131x_adapter.h
View File

@ -271,7 +271,6 @@ struct et131x_adapter {
/* Validation helpers */
u8 RegistryPMWOL;
u8 RegistryNMIDisable;
u32 RegistryDMACache;
u32 RegistrySCGain;
u8 RegistryPhyLoopbk; /* Enable Phy loopback */

1
drivers/staging/et131x/et131x_config.c
View File

@ -265,7 +265,6 @@ void et131x_config_parse(struct et131x_adapter *etdev)
else
etdev->RegistryNMIDisable = PARM_NMI_DISABLE_DEF;
etdev->RegistryDMACache = PARM_DMA_CACHE_DEF;
etdev->RegistryPhyLoopbk = PARM_PHY_LOOPBK_DEF;
/* Set the MAC address to a default */