mostly in and around irq handlers.
Signed-off-by: Jeff Garzik <jgarzik@xxxxxxxxxx>
---
arch/arm/mach-pxa/ssp.c | 2 +-
arch/arm/mach-s3c2410/usb-simtec.c | 2 +-
arch/arm/plat-omap/mailbox.c | 2 +-
arch/ia64/sn/pci/pcibr/pcibr_provider.c | 6 +++---
arch/m68k/amiga/cia.c | 2 +-
arch/ppc/8260_io/enet.c | 4 ++--
arch/ppc/8260_io/fcc_enet.c | 4 ++--
arch/ppc/syslib/ppc85xx_rio.c | 6 +++---
drivers/input/touchscreen/h3600_ts_input.c | 4 ++--
drivers/isdn/hardware/eicon/diva.c | 5 ++---
drivers/net/ibmlana.c | 4 ++--
drivers/net/wireless/airo.c | 5 +++--
drivers/net/wireless/hostap/hostap_hw.c | 2 +-
drivers/net/wireless/libertas/if_cs.c | 2 +-
drivers/scsi/aic7xxx_old.c | 2 +-
drivers/scsi/ibmvscsi/ibmvstgt.c | 4 ++--
drivers/serial/cpm_uart/cpm_uart_core.c | 2 +-
drivers/serial/dz.c | 2 +-
drivers/serial/imx.c | 4 ++--
drivers/serial/uartlite.c | 2 +-
drivers/spi/spi_bfin5xx.c | 2 +-
drivers/video/bf54x-lq043fb.c | 3 +--
drivers/video/intelfb/intelfbhw.c | 2 +-
sound/oss/waveartist.c | 2 +-
24 files changed, 37 insertions(+), 38 deletions(-)
diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c
index 71766ac..d042cc8 100644
--- a/arch/arm/mach-pxa/ssp.c
+++ b/arch/arm/mach-pxa/ssp.c
@@ -67,7 +67,7 @@ static int use_count[PXA_SSP_PORTS] = {0, 0, 0};
static irqreturn_t ssp_interrupt(int irq, void *dev_id)
{
- struct ssp_dev *dev = (struct ssp_dev*) dev_id;
+ struct ssp_dev *dev = dev_id;
unsigned int status = SSSR_P(dev->port);
SSSR_P(dev->port) = status; /* clear status bits */
diff --git a/arch/arm/mach-s3c2410/usb-simtec.c b/arch/arm/mach-s3c2410/usb-simtec.c
index bcd562a..6aec86a 100644
--- a/arch/arm/mach-s3c2410/usb-simtec.c
+++ b/arch/arm/mach-s3c2410/usb-simtec.c
@@ -60,7 +60,7 @@ usb_simtec_powercontrol(int port, int to)
static irqreturn_t
usb_simtec_ocirq(int irq, void *pw)
{
- struct s3c2410_hcd_info *info = (struct s3c2410_hcd_info *)pw;
+ struct s3c2410_hcd_info *info = pw;
if (s3c2410_gpio_getpin(S3C2410_GPG10) == 0) {
pr_debug("usb_simtec: over-current irq (oc detected)\n");
diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index 0360b1f..45a77df 100644
--- a/arch/arm/plat-omap/mailbox.c
+++ b/arch/arm/plat-omap/mailbox.c
@@ -212,7 +212,7 @@ static void __mbox_rx_interrupt(struct omap_mbox *mbox)
static irqreturn_t mbox_interrupt(int irq, void *p)
{
- struct omap_mbox *mbox = (struct omap_mbox *)p;
+ struct omap_mbox *mbox = p;
if (is_mbox_irq(mbox, IRQ_TX))
__mbox_tx_interrupt(mbox);
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
index ab3eaf8..2c676cc 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_provider.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
@@ -100,11 +100,11 @@ u16 sn_ioboard_to_pci_bus(struct pci_bus *pci_bus)
static irqreturn_t
pcibr_error_intr_handler(int irq, void *arg)
{
- struct pcibus_info *soft = (struct pcibus_info *)arg;
+ struct pcibus_info *soft = arg;
- if (sal_pcibr_error_interrupt(soft) < 0) {
+ if (sal_pcibr_error_interrupt(soft) < 0)
panic("pcibr_error_intr_handler(): Fatal Bridge Error");
- }
+
return IRQ_HANDLED;
}
diff --git a/arch/m68k/amiga/cia.c b/arch/m68k/amiga/cia.c
index c4a4ffd..343fab4 100644
--- a/arch/m68k/amiga/cia.c
+++ b/arch/m68k/amiga/cia.c
@@ -84,7 +84,7 @@ unsigned char cia_able_irq(struct ciabase *base, unsigned char mask)
static irqreturn_t cia_handler(int irq, void *dev_id)
{
- struct ciabase *base = (struct ciabase *)dev_id;
+ struct ciabase *base = dev_id;
int mach_irq;
unsigned char ints;
diff --git a/arch/ppc/8260_io/enet.c b/arch/ppc/8260_io/enet.c
index 615b658..06bb5b7 100644
--- a/arch/ppc/8260_io/enet.c
+++ b/arch/ppc/8260_io/enet.c
@@ -272,7 +272,7 @@ scc_enet_timeout(struct net_device *dev)
* This is called from the CPM handler, not the MPC core interrupt.
*/
static irqreturn_t
-scc_enet_interrupt(int irq, void * dev_id)
+scc_enet_interrupt(int irq, void *dev_id)
{
struct net_device *dev = dev_id;
volatile struct scc_enet_private *cep;
@@ -280,7 +280,7 @@ scc_enet_interrupt(int irq, void * dev_id)
ushort int_events;
int must_restart;
- cep = (struct scc_enet_private *)dev->priv;
+ cep = dev->priv;
/* Get the interrupt events that caused us to be here.
*/
diff --git a/arch/ppc/8260_io/fcc_enet.c b/arch/ppc/8260_io/fcc_enet.c
index 6f3ed6a..a3a27da 100644
--- a/arch/ppc/8260_io/fcc_enet.c
+++ b/arch/ppc/8260_io/fcc_enet.c
@@ -524,7 +524,7 @@ fcc_enet_timeout(struct net_device *dev)
/* The interrupt handler. */
static irqreturn_t
-fcc_enet_interrupt(int irq, void * dev_id)
+fcc_enet_interrupt(int irq, void *dev_id)
{
struct net_device *dev = dev_id;
volatile struct fcc_enet_private *cep;
@@ -532,7 +532,7 @@ fcc_enet_interrupt(int irq, void * dev_id)
ushort int_events;
int must_restart;
- cep = (struct fcc_enet_private *)dev->priv;
+ cep = dev->priv;
/* Get the interrupt events that caused us to be here.
*/
diff --git a/arch/ppc/syslib/ppc85xx_rio.c b/arch/ppc/syslib/ppc85xx_rio.c
index af2425e..4db3110 100644
--- a/arch/ppc/syslib/ppc85xx_rio.c
+++ b/arch/ppc/syslib/ppc85xx_rio.c
@@ -355,7 +355,7 @@ static irqreturn_t
mpc85xx_rio_tx_handler(int irq, void *dev_instance)
{
int osr;
- struct rio_mport *port = (struct rio_mport *)dev_instance;
+ struct rio_mport *port = dev_instance;
osr = in_be32((void *)&msg_regs->osr);
@@ -522,7 +522,7 @@ static irqreturn_t
mpc85xx_rio_rx_handler(int irq, void *dev_instance)
{
int isr;
- struct rio_mport *port = (struct rio_mport *)dev_instance;
+ struct rio_mport *port = dev_instance;
isr = in_be32((void *)&msg_regs->isr);
@@ -740,7 +740,7 @@ static irqreturn_t
mpc85xx_rio_dbell_handler(int irq, void *dev_instance)
{
int dsr;
- struct rio_mport *port = (struct rio_mport *)dev_instance;
+ struct rio_mport *port = dev_instance;
dsr = in_be32((void *)&msg_regs->dsr);
diff --git a/drivers/input/touchscreen/h3600_ts_input.c b/drivers/input/touchscreen/h3600_ts_input.c
index 2ae6c60..28ae15e 100644
--- a/drivers/input/touchscreen/h3600_ts_input.c
+++ b/drivers/input/touchscreen/h3600_ts_input.c
@@ -109,7 +109,7 @@ struct h3600_dev {
static irqreturn_t action_button_handler(int irq, void *dev_id)
{
int down = (GPLR & GPIO_BITSY_ACTION_BUTTON) ? 0 : 1;
- struct input_dev *dev = (struct input_dev *) dev_id;
+ struct input_dev *dev = dev_id;
input_report_key(dev, KEY_ENTER, down);
input_sync(dev);
@@ -120,7 +120,7 @@ static irqreturn_t action_button_handler(int irq, void *dev_id)
static irqreturn_t npower_button_handler(int irq, void *dev_id)
{
int down = (GPLR & GPIO_BITSY_NPOWER_BUTTON) ? 0 : 1;
- struct input_dev *dev = (struct input_dev *) dev_id;
+ struct input_dev *dev = dev_id;
/*
* This interrupt is only called when we release the key. So we have
diff --git a/drivers/isdn/hardware/eicon/diva.c b/drivers/isdn/hardware/eicon/diva.c
index ffa2afa..1403a54 100644
--- a/drivers/isdn/hardware/eicon/diva.c
+++ b/drivers/isdn/hardware/eicon/diva.c
@@ -515,12 +515,11 @@ diva_xdi_read(void *adapter, void *os_handle, void __user *dst,
irqreturn_t diva_os_irq_wrapper(int irq, void *context)
{
- diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) context;
+ diva_os_xdi_adapter_t *a = context;
diva_xdi_clear_interrupts_proc_t clear_int_proc;
- if (!a || !a->xdi_adapter.diva_isr_handler) {
+ if (!a || !a->xdi_adapter.diva_isr_handler)
return IRQ_NONE;
- }
if ((clear_int_proc = a->clear_interrupts_proc)) {
(*clear_int_proc) (a);
diff --git a/drivers/net/ibmlana.c b/drivers/net/ibmlana.c
index 91d83ac..65626d6 100644
--- a/drivers/net/ibmlana.c
+++ b/drivers/net/ibmlana.c
@@ -704,9 +704,9 @@ static void irqtxerr_handler(struct net_device *dev)
/* general interrupt entry */
-static irqreturn_t irq_handler(int irq, void *device)
+static irqreturn_t irq_handler(int dummy, void *device)
{
- struct net_device *dev = (struct net_device *) device;
+ struct net_device *dev = device;
u16 ival;
/* in case we're not meant... */
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 074055e..d1febe8 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -3177,8 +3177,9 @@ static int airo_thread(void *data) {
return 0;
}
-static irqreturn_t airo_interrupt ( int irq, void* dev_id) {
- struct net_device *dev = (struct net_device *)dev_id;
+static irqreturn_t airo_interrupt(int irq, void *dev_id)
+{
+ struct net_device *dev = dev_id;
u16 status;
u16 fid;
struct airo_info *apriv = dev->priv;
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index c592641..286b46c 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -2624,7 +2624,7 @@ static void prism2_check_magic(local_info_t *local)
/* Called only from hardware IRQ */
static irqreturn_t prism2_interrupt(int irq, void *dev_id)
{
- struct net_device *dev = (struct net_device *) dev_id;
+ struct net_device *dev = dev_id;
struct hostap_interface *iface;
local_info_t *local;
int events = 0;
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index 0360cad..f9879d4 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -242,7 +242,7 @@ static inline void if_cs_disable_ints(struct if_cs_card *card)
static irqreturn_t if_cs_interrupt(int irq, void *data)
{
- struct if_cs_card *card = (struct if_cs_card *)data;
+ struct if_cs_card *card = data;
u16 int_cause;
lbs_deb_enter(LBS_DEB_CS);
diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
index 8f8db5f..5e32cbc 100644
--- a/drivers/scsi/aic7xxx_old.c
+++ b/drivers/scsi/aic7xxx_old.c
@@ -6472,7 +6472,7 @@ do_aic7xxx_isr(int irq, void *dev_id)
unsigned long cpu_flags;
struct aic7xxx_host *p;
- p = (struct aic7xxx_host *)dev_id;
+ p = dev_id;
if(!p)
return IRQ_NONE;
spin_lock_irqsave(p->host->host_lock, cpu_flags);
diff --git a/drivers/scsi/ibmvscsi/ibmvstgt.c b/drivers/scsi/ibmvscsi/ibmvstgt.c
index 82bcab6..9070ae1 100644
--- a/drivers/scsi/ibmvscsi/ibmvstgt.c
+++ b/drivers/scsi/ibmvscsi/ibmvstgt.c
@@ -539,9 +539,9 @@ out:
srp_iu_put(iue);
}
-static irqreturn_t ibmvstgt_interrupt(int irq, void *data)
+static irqreturn_t ibmvstgt_interrupt(int dummy, void *data)
{
- struct srp_target *target = (struct srp_target *) data;
+ struct srp_target *target = data;
struct vio_port *vport = target_to_port(target);
vio_disable_interrupts(vport->dma_dev);
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index b5e4478..236af9d 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -380,7 +380,7 @@ static void cpm_uart_int_rx(struct uart_port *port)
static irqreturn_t cpm_uart_int(int irq, void *data)
{
u8 events;
- struct uart_port *port = (struct uart_port *)data;
+ struct uart_port *port = data;
struct uart_cpm_port *pinfo = (struct uart_cpm_port *)port;
smc_t __iomem *smcp = pinfo->smcp;
scc_t __iomem *sccp = pinfo->sccp;
diff --git a/drivers/serial/dz.c b/drivers/serial/dz.c
index d31721f..bbae5a2 100644
--- a/drivers/serial/dz.c
+++ b/drivers/serial/dz.c
@@ -324,7 +324,7 @@ static inline void check_modem_status(struct dz_port *dport)
*/
static irqreturn_t dz_interrupt(int irq, void *dev)
{
- struct dz_port *dport = (struct dz_port *)dev;
+ struct dz_port *dport = dev;
unsigned short status;
/* get the reason why we just got an irq */
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index dc19671..56af1f5 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -308,7 +308,7 @@ static void imx_start_tx(struct uart_port *port)
static irqreturn_t imx_rtsint(int irq, void *dev_id)
{
- struct imx_port *sport = (struct imx_port *)dev_id;
+ struct imx_port *sport = dev_id;
unsigned int val = readl(sport->port.membase + USR1) & USR1_RTSS;
unsigned long flags;
@@ -324,7 +324,7 @@ static irqreturn_t imx_rtsint(int irq, void *dev_id)
static irqreturn_t imx_txint(int irq, void *dev_id)
{
- struct imx_port *sport = (struct imx_port *)dev_id;
+ struct imx_port *sport = dev_id;
struct circ_buf *xmit = &sport->port.info->xmit;
unsigned long flags;
diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c
index dfef83f..3a970ed 100644
--- a/drivers/serial/uartlite.c
+++ b/drivers/serial/uartlite.c
@@ -142,7 +142,7 @@ static int ulite_transmit(struct uart_port *port, int stat)
static irqreturn_t ulite_isr(int irq, void *dev_id)
{
- struct uart_port *port = (struct uart_port *)dev_id;
+ struct uart_port *port = dev_id;
int busy;
do {
diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c
index 2ef11bb..06fd859 100644
--- a/drivers/spi/spi_bfin5xx.c
+++ b/drivers/spi/spi_bfin5xx.c
@@ -575,7 +575,7 @@ static void giveback(struct driver_data *drv_data)
static irqreturn_t dma_irq_handler(int irq, void *dev_id)
{
- struct driver_data *drv_data = (struct driver_data *)dev_id;
+ struct driver_data *drv_data = dev_id;
struct spi_message *msg = drv_data->cur_msg;
dev_dbg(&drv_data->pdev->dev, "in dma_irq_handler\n");
diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c
index 74d11c3..ac1402c 100644
--- a/drivers/video/bf54x-lq043fb.c
+++ b/drivers/video/bf54x-lq043fb.c
@@ -498,8 +498,7 @@ static struct lcd_device *lcd_dev;
static irqreturn_t bfin_bf54x_irq_error(int irq, void *dev_id)
{
-
- /*struct bfin_bf54xfb_info *info = (struct bfin_bf54xfb_info *)dev_id;*/
+ /*struct bfin_bf54xfb_info *info = dev_id;*/
u16 status = bfin_read_EPPI0_STATUS();
diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c
index 5f6fb7d..fa1fff5 100644
--- a/drivers/video/intelfb/intelfbhw.c
+++ b/drivers/video/intelfb/intelfbhw.c
@@ -1971,7 +1971,7 @@ void intelfbhw_cursor_reset(struct intelfb_info *dinfo)
static irqreturn_t intelfbhw_irq(int irq, void *dev_id)
{
u16 tmp;
- struct intelfb_info *dinfo = (struct intelfb_info *)dev_id;
+ struct intelfb_info *dinfo = dev_id;
spin_lock(&dinfo->int_lock);
diff --git a/sound/oss/waveartist.c b/sound/oss/waveartist.c
index b48c729..8849041 100644
--- a/sound/oss/waveartist.c
+++ b/sound/oss/waveartist.c
@@ -835,7 +835,7 @@ static struct audio_driver waveartist_audio_driver = {
static irqreturn_t
waveartist_intr(int irq, void *dev_id)
{
- wavnc_info *devc = (wavnc_info *)dev_id;
+ wavnc_info *devc = dev_id;
int irqstatus, status;
spin_lock(&waveartist_lock);
--
1.5.2.4
-
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