diff options
Diffstat (limited to 'drivers/char/rio')
| -rw-r--r-- | drivers/char/rio/host.h | 1 | ||||
| -rw-r--r-- | drivers/char/rio/rio_linux.c | 17 | ||||
| -rw-r--r-- | drivers/char/rio/riocmd.c | 4 | ||||
| -rw-r--r-- | drivers/char/rio/rioinit.c | 2 | ||||
| -rw-r--r-- | drivers/char/rio/rioparam.c | 6 |
5 files changed, 23 insertions, 7 deletions
diff --git a/drivers/char/rio/host.h b/drivers/char/rio/host.h index ee2ddea7a63..23d0681fe49 100644 --- a/drivers/char/rio/host.h +++ b/drivers/char/rio/host.h @@ -44,6 +44,7 @@ ** the host. */ struct Host { + struct pci_dev *pdev; unsigned char Type; /* RIO_EISA, RIO_MCA, ... */ unsigned char Ivec; /* POLLED or ivec number */ unsigned char Mode; /* Control stuff */ diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c index c382df0f82f..e79b2ede851 100644 --- a/drivers/char/rio/rio_linux.c +++ b/drivers/char/rio/rio_linux.c @@ -1017,11 +1017,16 @@ static int __init rio_init(void) rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum); fix_rio_pci(pdev); + + p->RIOHosts[p->RIONumHosts].pdev = pdev; + pci_dev_get(pdev); + p->RIOLastPCISearch = 0; p->RIONumHosts++; found++; } else { iounmap(p->RIOHosts[p->RIONumHosts].Caddr); + p->RIOHosts[p->RIONumHosts].Caddr = NULL; } } @@ -1066,11 +1071,15 @@ static int __init rio_init(void) ((readb(&p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24); rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum); + p->RIOHosts[p->RIONumHosts].pdev = pdev; + pci_dev_get(pdev); + p->RIOLastPCISearch = 0; p->RIONumHosts++; found++; } else { iounmap(p->RIOHosts[p->RIONumHosts].Caddr); + p->RIOHosts[p->RIONumHosts].Caddr = NULL; } #else printk(KERN_ERR "Found an older RIO PCI card, but the driver is not " "compiled to support it.\n"); @@ -1110,8 +1119,10 @@ static int __init rio_init(void) } } - if (!okboard) + if (!okboard) { iounmap(hp->Caddr); + hp->Caddr = NULL; + } } } @@ -1181,6 +1192,10 @@ static void __exit rio_exit(void) } /* It is safe/allowed to del_timer a non-active timer */ del_timer(&hp->timer); + if (hp->Caddr) + iounmap(hp->Caddr); + if (hp->Type == RIO_PCI) + pci_dev_put(hp->pdev); } if (misc_deregister(&rio_fw_device) < 0) { diff --git a/drivers/char/rio/riocmd.c b/drivers/char/rio/riocmd.c index 4df6ab2206a..245f03195b7 100644 --- a/drivers/char/rio/riocmd.c +++ b/drivers/char/rio/riocmd.c @@ -556,7 +556,7 @@ struct CmdBlk *RIOGetCmdBlk(void) { struct CmdBlk *CmdBlkP; - CmdBlkP = (struct CmdBlk *)kmalloc(sizeof(struct CmdBlk), GFP_ATOMIC); + CmdBlkP = kmalloc(sizeof(struct CmdBlk), GFP_ATOMIC); if (CmdBlkP) memset(CmdBlkP, 0, sizeof(struct CmdBlk)); return CmdBlkP; @@ -922,7 +922,7 @@ int RIOUnUse(unsigned long iPortP, struct CmdBlk *CmdBlkP) ** ** Packet is an actual packet structure to be filled in with the packet ** information associated with the command. You need to fill in everything, -** as the command processore doesn't process the command packet in any way. +** as the command processor doesn't process the command packet in any way. ** ** The PreFuncP is called before the packet is enqueued on the host rup. ** PreFuncP is called as (*PreFuncP)(PreArg, CmdBlkP);. PreFuncP must diff --git a/drivers/char/rio/rioinit.c b/drivers/char/rio/rioinit.c index 99f3df02b61..0794844369d 100644 --- a/drivers/char/rio/rioinit.c +++ b/drivers/char/rio/rioinit.c @@ -222,7 +222,7 @@ int RIOBoardTest(unsigned long paddr, void __iomem *caddr, unsigned char type, i ** which value will be written into memory. ** Call with op set to zero means that the RAM will not be read and checked ** before it is written. -** Call with op not zero, and the RAM will be read and compated with val[op-1] +** Call with op not zero and the RAM will be read and compared with val[op-1] ** to check that the data from the previous phase was retained. */ diff --git a/drivers/char/rio/rioparam.c b/drivers/char/rio/rioparam.c index 1066d976070..bb498d24adc 100644 --- a/drivers/char/rio/rioparam.c +++ b/drivers/char/rio/rioparam.c @@ -87,8 +87,8 @@ static char *_rioparam_c_sccs_ = "@(#)rioparam.c 1.3"; ** command bit set onto the port. The command bit is in the len field, ** and gets ORed in with the actual byte count. ** -** When you send a packet with the command bit set, then the first -** data byte ( data[0] ) is interpretted as the command to execute. +** When you send a packet with the command bit set the first +** data byte (data[0]) is interpreted as the command to execute. ** It also governs what data structure overlay should accompany the packet. ** Commands are defined in cirrus/cirrus.h ** @@ -103,7 +103,7 @@ static char *_rioparam_c_sccs_ = "@(#)rioparam.c 1.3"; ** ** Most commands do not use the remaining bytes in the data array. The ** exceptions are OPEN MOPEN and CONFIG. (NB. As with the SI CONFIG and -** OPEN are currently analagous). With these three commands the following +** OPEN are currently analogous). With these three commands the following ** 11 data bytes are all used to pass config information such as baud rate etc. ** The fields are also defined in cirrus.h. Some contain straightforward ** information such as the transmit XON character. Two contain the transmit and |