Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-02 02:01:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

stmmac: fixed dma lib build when turn-on the debug option

Browse Source 
This patch fixes a compilation error when build the
dwmac_lib with the DEBUG option enabled.

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Giuseppe CAVALLARO 2011-04-10 23:16:44 +00:00 committed by David S. Miller
parent 0e10b33a05
commit bded18c2dd
1 changed files with 14 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
drivers/net/stmmac/dwmac_lib.c
View File

@ -26,9 +26,9 @@
#undef DWMAC_DMA_DEBUG
#ifdef DWMAC_DMA_DEBUG
#define DBG(fmt, args...) printk(fmt, ## args)
#define DWMAC_LIB_DBG(fmt, args...) printk(fmt, ## args)
#else
#define DBG(fmt, args...) do { } while (0)
#define DWMAC_LIB_DBG(fmt, args...) do { } while (0)
#endif
/* CSR1 enables the transmit DMA to check for new descriptor */
@ -152,7 +152,7 @@ int dwmac_dma_interrupt(void __iomem *ioaddr,
/* read the status register (CSR5) */
u32 intr_status = readl(ioaddr + DMA_STATUS);
DBG(INFO, "%s: [CSR5: 0x%08x]\n", __func__, intr_status);
DWMAC_LIB_DBG(KERN_INFO "%s: [CSR5: 0x%08x]\n", __func__, intr_status);
#ifdef DWMAC_DMA_DEBUG
/* It displays the DMA process states (CSR5 register) */
show_tx_process_state(intr_status);
@ -160,43 +160,43 @@ int dwmac_dma_interrupt(void __iomem *ioaddr,
#endif
/* ABNORMAL interrupts */
if (unlikely(intr_status & DMA_STATUS_AIS)) {
DBG(INFO, "CSR5[15] DMA ABNORMAL IRQ: ");
DWMAC_LIB_DBG(KERN_INFO "CSR5[15] DMA ABNORMAL IRQ: ");
if (unlikely(intr_status & DMA_STATUS_UNF)) {
DBG(INFO, "transmit underflow\n");
DWMAC_LIB_DBG(KERN_INFO "transmit underflow\n");
ret = tx_hard_error_bump_tc;
x->tx_undeflow_irq++;
}
if (unlikely(intr_status & DMA_STATUS_TJT)) {
DBG(INFO, "transmit jabber\n");
DWMAC_LIB_DBG(KERN_INFO "transmit jabber\n");
x->tx_jabber_irq++;
}
if (unlikely(intr_status & DMA_STATUS_OVF)) {
DBG(INFO, "recv overflow\n");
DWMAC_LIB_DBG(KERN_INFO "recv overflow\n");
x->rx_overflow_irq++;
}
if (unlikely(intr_status & DMA_STATUS_RU)) {
DBG(INFO, "receive buffer unavailable\n");
DWMAC_LIB_DBG(KERN_INFO "receive buffer unavailable\n");
x->rx_buf_unav_irq++;
}
if (unlikely(intr_status & DMA_STATUS_RPS)) {
DBG(INFO, "receive process stopped\n");
DWMAC_LIB_DBG(KERN_INFO "receive process stopped\n");
x->rx_process_stopped_irq++;
}
if (unlikely(intr_status & DMA_STATUS_RWT)) {
DBG(INFO, "receive watchdog\n");
DWMAC_LIB_DBG(KERN_INFO "receive watchdog\n");
x->rx_watchdog_irq++;
}
if (unlikely(intr_status & DMA_STATUS_ETI)) {
DBG(INFO, "transmit early interrupt\n");
DWMAC_LIB_DBG(KERN_INFO "transmit early interrupt\n");
x->tx_early_irq++;
}
if (unlikely(intr_status & DMA_STATUS_TPS)) {
DBG(INFO, "transmit process stopped\n");
DWMAC_LIB_DBG(KERN_INFO "transmit process stopped\n");
x->tx_process_stopped_irq++;
ret = tx_hard_error;
}
if (unlikely(intr_status & DMA_STATUS_FBI)) {
DBG(INFO, "fatal bus error\n");
DWMAC_LIB_DBG(KERN_INFO "fatal bus error\n");
x->fatal_bus_error_irq++;
ret = tx_hard_error;
}
@ -215,7 +215,7 @@ int dwmac_dma_interrupt(void __iomem *ioaddr,
/* Clear the interrupt by writing a logic 1 to the CSR5[15-0] */
writel((intr_status & 0x1ffff), ioaddr + DMA_STATUS);
DBG(INFO, "\n\n");
DWMAC_LIB_DBG(KERN_INFO "\n\n");
return ret;
}