diff options
Diffstat (limited to 'drivers/char/mwave/tp3780i.c')
| -rw-r--r-- | drivers/char/mwave/tp3780i.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/char/mwave/tp3780i.c b/drivers/char/mwave/tp3780i.c index d6c72e0934e..04e6d6a2799 100644 --- a/drivers/char/mwave/tp3780i.c +++ b/drivers/char/mwave/tp3780i.c @@ -46,7 +46,6 @@ * First release to the public */ -#include <linux/version.h> #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/ptrace.h> @@ -58,8 +57,6 @@ #include "3780i.h" #include "mwavepub.h" -extern MWAVE_DEVICE_DATA mwave_s_mdd; - static unsigned short s_ausThinkpadIrqToField[16] = { 0xFFFF, 0xFFFF, 0xFFFF, 0x0001, 0x0002, 0x0003, 0xFFFF, 0x0004, 0xFFFF, 0xFFFF, 0x0005, 0x0006, 0xFFFF, 0xFFFF, 0xFFFF, 0x0007 }; @@ -96,14 +93,14 @@ static void EnableSRAM(THINKPAD_BD_DATA * pBDData) } -static irqreturn_t UartInterrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t UartInterrupt(int irq, void *dev_id) { PRINTK_3(TRACE_TP3780I, "tp3780i::UartInterrupt entry irq %x dev_id %p\n", irq, dev_id); return IRQ_HANDLED; } -static irqreturn_t DspInterrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t DspInterrupt(int irq, void *dev_id) { pMWAVE_DEVICE_DATA pDrvData = &mwave_s_mdd; DSP_3780I_CONFIG_SETTINGS *pSettings = &pDrvData->rBDData.rDspSettings; @@ -482,6 +479,7 @@ int tp3780I_QueryAbilities(THINKPAD_BD_DATA * pBDData, MW_ABILITIES * pAbilities PRINTK_2(TRACE_TP3780I, "tp3780i::tp3780I_QueryAbilities entry pBDData %p\n", pBDData); + memset(pAbilities, 0, sizeof(*pAbilities)); /* fill out standard constant fields */ pAbilities->instr_per_sec = pBDData->rDspSettings.uIps; pAbilities->data_size = pBDData->rDspSettings.uDStoreSize; |