drivers/char: minor irq handler cleanups
[linux-2.6.git] / drivers / char / mwave / tp3780i.c
index f282976..37fe80d 100644 (file)
@@ -97,20 +97,24 @@ static void EnableSRAM(THINKPAD_BD_DATA * pBDData)
 
 static irqreturn_t UartInterrupt(int irq, void *dev_id)
 {
+       int irqno = (int)(unsigned long) dev_id;
+
        PRINTK_3(TRACE_TP3780I,
-               "tp3780i::UartInterrupt entry irq %x dev_id %p\n", irq, dev_id);
+               "tp3780i::UartInterrupt entry irq %x dev_id %p\n", irqno, dev_id);
        return IRQ_HANDLED;
 }
 
 static irqreturn_t DspInterrupt(int irq, void *dev_id)
 {
+       int irqno = (int)(unsigned long) dev_id;
+
        pMWAVE_DEVICE_DATA pDrvData = &mwave_s_mdd;
        DSP_3780I_CONFIG_SETTINGS *pSettings = &pDrvData->rBDData.rDspSettings;
        unsigned short usDspBaseIO = pSettings->usDspBaseIO;
        unsigned short usIPCSource = 0, usIsolationMask, usPCNum;
 
        PRINTK_3(TRACE_TP3780I,
-               "tp3780i::DspInterrupt entry irq %x dev_id %p\n", irq, dev_id);
+               "tp3780i::DspInterrupt entry irq %x dev_id %p\n", irqno, dev_id);
 
        if (dsp3780I_GetIPCSource(usDspBaseIO, &usIPCSource) == 0) {
                PRINTK_2(TRACE_TP3780I,
@@ -361,14 +365,16 @@ int tp3780I_EnableDSP(THINKPAD_BD_DATA * pBDData)
        pSettings->bPllBypass = TP_CFG_PllBypass;
        pSettings->usChipletEnable = TP_CFG_ChipletEnable;
 
-       if (request_irq(pSettings->usUartIrq, &UartInterrupt, 0, "mwave_uart", NULL)) {
+       if (request_irq(pSettings->usUartIrq, &UartInterrupt, 0, "mwave_uart",
+                       (void *)(unsigned long) pSettings->usUartIrq)) {
                PRINTK_ERROR(KERN_ERR_MWAVE "tp3780i::tp3780I_EnableDSP: Error: Could not get UART IRQ %x\n", pSettings->usUartIrq);
                goto exit_cleanup;
        } else {                /* no conflict just release */
                free_irq(pSettings->usUartIrq, NULL);
        }
 
-       if (request_irq(pSettings->usDspIrq, &DspInterrupt, 0, "mwave_3780i", NULL)) {
+       if (request_irq(pSettings->usDspIrq, &DspInterrupt, 0, "mwave_3780i",
+                       (void *)(unsigned long) pSettings->usDspIrq)) {
                PRINTK_ERROR("tp3780i::tp3780I_EnableDSP: Error: Could not get 3780i IRQ %x\n", pSettings->usDspIrq);
                goto exit_cleanup;
        } else {