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[ARM] 5298/1: Drop desc_handle_irq() 

desc_handle_irq() was declared as obsolete since long ago.
Replace it with generic_handle_irq()

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Dmitry Baryshkov 2008-10-09 13:36:24 +01:00 committed by Russell King
parent 27c4cae281
commit d8aa0251f1
42 changed files with 72 additions and 162 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
arch/arm/common/it8152.c
View File

@ -66,14 +66,6 @@ static void it8152_unmask_irq(unsigned int irq)
}
}
static inline void it8152_irq(int irq)
{
struct irq_desc *desc;
desc = irq_desc + irq;
desc_handle_irq(irq, desc);
}
static struct irq_chip it8152_irq_chip = {
.name = "it8152",
.ack = it8152_mask_irq,
@ -128,21 +120,21 @@ void it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
bits_pd &= ((1 << IT8152_PD_IRQ_COUNT) - 1);
while (bits_pd) {
i = __ffs(bits_pd);
it8152_irq(IT8152_PD_IRQ(i));
generic_handle_irq(IT8152_PD_IRQ(i));
bits_pd &= ~(1 << i);
}
bits_lp &= ((1 << IT8152_LP_IRQ_COUNT) - 1);
while (bits_lp) {
i = __ffs(bits_lp);
it8152_irq(IT8152_LP_IRQ(i));
generic_handle_irq(IT8152_LP_IRQ(i));
bits_lp &= ~(1 << i);
}
bits_ld &= ((1 << IT8152_LD_IRQ_COUNT) - 1);
while (bits_ld) {
i = __ffs(bits_ld);
it8152_irq(IT8152_LD_IRQ(i));
generic_handle_irq(IT8152_LD_IRQ(i));
bits_ld &= ~(1 << i);
}
}

26
arch/arm/common/locomo.c
View File

@ -169,7 +169,6 @@ static struct locomo_dev_info locomo_devices[] = {
static void locomo_handler(unsigned int irq, struct irq_desc *desc)
{
int req, i;
struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
/* Acknowledge the parent IRQ */
@ -181,10 +180,9 @@ static void locomo_handler(unsigned int irq, struct irq_desc *desc)
if (req) {
/* generate the next interrupt(s) */
irq = LOCOMO_IRQ_START;
d = irq_desc + irq;
for (i = 0; i <= 3; i++, d++, irq++) {
for (i = 0; i <= 3; i++, irq++) {
if (req & (0x0100 << i)) {
desc_handle_irq(irq, d);
generic_handle_irq(irq);
}
}
@ -222,12 +220,10 @@ static struct irq_chip locomo_chip = {
static void locomo_key_handler(unsigned int irq, struct irq_desc *desc)
{
struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
if (locomo_readl(mapbase + LOCOMO_KEYBOARD + LOCOMO_KIC) & 0x0001) {
d = irq_desc + LOCOMO_IRQ_KEY_START;
desc_handle_irq(LOCOMO_IRQ_KEY_START, d);
generic_handle_irq(LOCOMO_IRQ_KEY_START);
}
}
@ -268,7 +264,6 @@ static struct irq_chip locomo_key_chip = {
static void locomo_gpio_handler(unsigned int irq, struct irq_desc *desc)
{
int req, i;
struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
req = locomo_readl(mapbase + LOCOMO_GIR) &
@ -277,10 +272,9 @@ static void locomo_gpio_handler(unsigned int irq, struct irq_desc *desc)
if (req) {
irq = LOCOMO_IRQ_GPIO_START;
d = irq_desc + LOCOMO_IRQ_GPIO_START;
for (i = 0; i <= 15; i++, irq++, d++) {
for (i = 0; i <= 15; i++, irq++) {
if (req & (0x0001 << i)) {
desc_handle_irq(irq, d);
generic_handle_irq(irq);
}
}
}
@ -361,12 +355,10 @@ static struct irq_chip locomo_gpio_chip = {
static void locomo_lt_handler(unsigned int irq, struct irq_desc *desc)
{
struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
if (locomo_readl(mapbase + LOCOMO_LTINT) & 0x0001) {
d = irq_desc + LOCOMO_IRQ_LT_START;
desc_handle_irq(LOCOMO_IRQ_LT_START, d);
generic_handle_irq(LOCOMO_IRQ_LT_START);
}
}
@ -407,17 +399,15 @@ static struct irq_chip locomo_lt_chip = {
static void locomo_spi_handler(unsigned int irq, struct irq_desc *desc)
{
int req, i;
struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
req = locomo_readl(mapbase + LOCOMO_SPI + LOCOMO_SPIIR) & 0x000F;
if (req) {
irq = LOCOMO_IRQ_SPI_START;
d = irq_desc + irq;
for (i = 0; i <= 3; i++, irq++, d++) {
for (i = 0; i <= 3; i++, irq++) {
if (req & (0x0001 << i)) {
desc_handle_irq(irq, d);
generic_handle_irq(irq);
}
}
}

6
arch/arm/kernel/ecard.c
View File

@ -587,8 +587,7 @@ ecard_irq_handler(unsigned int irq, struct irq_desc *desc)
pending = ecard_default_ops.irqpending(ec);
if (pending) {
struct irq_desc *d = irq_desc + ec->irq;
desc_handle_irq(ec->irq, d);
generic_handle_irq(ec->irq);
called ++;
}
}
@ -622,7 +621,6 @@ ecard_irqexp_handler(unsigned int irq, struct irq_desc *desc)
ecard_t *ec = slot_to_ecard(slot);
if (ec->claimed) {
struct irq_desc *d = irq_desc + ec->irq;
/*
* this ugly code is so that we can operate a
* prioritorising system:
@ -635,7 +633,7 @@ ecard_irqexp_handler(unsigned int irq, struct irq_desc *desc)
* Serial cards should go in 0/1, ethernet/scsi in 2/3
* otherwise you will lose serial data at high speeds!
*/
desc_handle_irq(ec->irq, d);
generic_handle_irq(ec->irq);
} else {
printk(KERN_WARNING "card%d: interrupt from unclaimed "
"card???\n", slot);

11
arch/arm/kernel/irq.c
View File

@ -112,18 +112,17 @@ static struct irq_desc bad_irq_desc = {
asmlinkage void __exception asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
{
struct pt_regs *old_regs = set_irq_regs(regs);
struct irq_desc *desc = irq_desc + irq;
irq_enter();
/*
* Some hardware gives randomly wrong interrupts. Rather
* than crashing, do something sensible.
*/
if (irq >= NR_IRQS)
desc = &bad_irq_desc;
irq_enter();
desc_handle_irq(irq, desc);
handle_bad_irq(irq, &bad_irq_desc);
else
generic_handle_irq(irq);
/* AT91 specific workaround */
irq_finish(irq);

3
arch/arm/mach-at91/gpio.c
View File

@ -404,7 +404,6 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc)
}
pin = bank->chipbase;
gpio = &irq_desc[pin];
while (isr) {
if (isr & 1) {
@ -417,7 +416,7 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc)
gpio_irq_mask(pin);
}
else
desc_handle_irq(pin, gpio);
generic_handle_irq(pin);
}
pin++;
gpio++;

5
arch/arm/mach-davinci/gpio.c
View File

@ -201,7 +201,6 @@ gpio_irq_handler(unsigned irq, struct irq_desc *desc)
desc->chip->ack(irq);
while (1) {
u32 status;
struct irq_desc *gpio;
int n;
int res;
@ -215,12 +214,10 @@ gpio_irq_handler(unsigned irq, struct irq_desc *desc)
/* now demux them to the right lowlevel handler */
n = (int)get_irq_data(irq);
gpio = &irq_desc[n];
while (status) {
res = ffs(status);
n += res;
gpio += res;
desc_handle_irq(n - 1, gpio - 1);
generic_handle_irq(n - 1);
status >>= res;
}
}

7
arch/arm/mach-ep93xx/core.c
View File

@ -192,8 +192,7 @@ static void ep93xx_gpio_ab_irq_handler(unsigned int irq, struct irq_desc *desc)
for (i = 0; i < 8; i++) {
if (status & (1 << i)) {
int gpio_irq = gpio_to_irq(EP93XX_GPIO_LINE_A(0)) + i;
desc = irq_desc + gpio_irq;
desc_handle_irq(gpio_irq, desc);
generic_handle_irq(gpio_irq);
}
}
@ -202,7 +201,7 @@ static void ep93xx_gpio_ab_irq_handler(unsigned int irq, struct irq_desc *desc)
if (status & (1 << i)) {
int gpio_irq = gpio_to_irq(EP93XX_GPIO_LINE_B(0)) + i;
desc = irq_desc + gpio_irq;
desc_handle_irq(gpio_irq, desc);
generic_handle_irq(gpio_irq);
}
}
}
@ -217,7 +216,7 @@ static void ep93xx_gpio_f_irq_handler(unsigned int irq, struct irq_desc *desc)
int port_f_idx = ((irq + 1) & 7) ^ 4; /* {19..22,47..50} -> {0..7} */
int gpio_irq = gpio_to_irq(EP93XX_GPIO_LINE_F(0)) + port_f_idx;
desc_handle_irq(gpio_irq, irq_desc + gpio_irq);
generic_handle_irq(gpio_irq);
}
static void ep93xx_gpio_irq_ack(unsigned int irq)

3
arch/arm/mach-footbridge/isa-irq.c
View File

@ -94,8 +94,7 @@ isa_irq_handler(unsigned int irq, struct irq_desc *desc)
return;
}
desc = irq_desc + isa_irq;
desc_handle_irq(isa_irq, desc);
generic_handle_irq(isa_irq);
}
static struct irqaction irq_cascade = {

4
arch/arm/mach-h720x/common.c
View File

@ -104,14 +104,12 @@ h720x_gpio_handler(unsigned int mask, unsigned int irq,
struct irq_desc *desc)
{
IRQDBG("%s irq: %d\n", __func__, irq);
desc = irq_desc + irq;
while (mask) {
if (mask & 1) {
IRQDBG("handling irq %d\n", irq);
desc_handle_irq(irq, desc);
generic_handle_irq(irq);
}
irq++;
desc++;
mask >>= 1;
}
}

4
arch/arm/mach-h720x/cpu-h7202.c
View File

@ -120,12 +120,10 @@ h7202_timerx_demux_handler(unsigned int irq_unused, struct irq_desc *desc)
mask >>= 1;
irq = IRQ_TIMER1;
desc = irq_desc + irq;
while (mask) {
if (mask & 1)
desc_handle_irq(irq, desc);
generic_handle_irq(irq);
irq++;
desc++;
mask >>= 1;
}
}

4
arch/arm/mach-imx/irq.c
View File

@ -182,14 +182,12 @@ static void
imx_gpio_handler(unsigned int mask, unsigned int irq,
struct irq_desc *desc)
{
desc = irq_desc + irq;
while (mask) {
if (mask & 1) {
DEBUG_IRQ("handling irq %d\n", irq);
desc_handle_irq(irq, desc);
generic_handle_irq(irq);
}
irq++;
desc++;
mask >>= 1;
}
}

3
arch/arm/mach-integrator/integrator_cp.c
View File

@ -217,8 +217,7 @@ sic_handle_irq(unsigned int irq, struct irq_desc *desc)
irq += IRQ_SIC_START;
desc = irq_desc + irq;
desc_handle_irq(irq, desc);
generic_handle_irq(irq);
} while (status);
}

3
arch/arm/mach-iop13xx/msi.c
View File

@ -110,8 +110,7 @@ static void iop13xx_msi_handler(unsigned int irq, struct irq_desc *desc)
do {
j = find_first_bit(&status, 32);
(write_imipr[i])(1 << j); /* write back to clear bit */
desc = irq_desc + IRQ_IOP13XX_MSI_0 + j + (32*i);
desc_handle_irq(IRQ_IOP13XX_MSI_0 + j + (32*i), desc);
generic_handle_irq(IRQ_IOP13XX_MSI_0 + j + (32*i));
status = (read_imipr[i])();
} while (status);
}

6
arch/arm/mach-ixp2000/core.c
View File

@ -311,8 +311,7 @@ static void ixp2000_GPIO_irq_handler(unsigned int irq, struct irq_desc *desc)
for (i = 0; i <= 7; i++) {
if (status & (1<<i)) {
desc = irq_desc + i + IRQ_IXP2000_GPIO0;
desc_handle_irq(i + IRQ_IXP2000_GPIO0, desc);
generic_handle_irq(i + IRQ_IXP2000_GPIO0);
}
}
}
@ -404,8 +403,7 @@ static void ixp2000_err_irq_handler(unsigned int irq, struct irq_desc *desc)
for(i = 31; i >= 0; i--) {
if(status & (1 << i)) {
desc = irq_desc + IRQ_IXP2000_DRAM0_MIN_ERR + i;
desc_handle_irq(IRQ_IXP2000_DRAM0_MIN_ERR + i, desc);
generic_handle_irq(IRQ_IXP2000_DRAM0_MIN_ERR + i);
}
}
}

4
arch/arm/mach-ixp2000/ixdp2x00.c
View File

@ -129,10 +129,8 @@ static void ixdp2x00_irq_handler(unsigned int irq, struct irq_desc *desc)
for(i = 0; i < board_irq_count; i++) {
if(ex_interrupt & (1 << i)) {
struct irq_desc *cpld_desc;
int cpld_irq = IXP2000_BOARD_IRQ(0) + i;
cpld_desc = irq_desc + cpld_irq;
desc_handle_irq(cpld_irq, cpld_desc);
generic_handle_irq(cpld_irq);
}
}

4
arch/arm/mach-ixp2000/ixdp2x01.c
View File

@ -79,10 +79,8 @@ static void ixdp2x01_irq_handler(unsigned int irq, struct irq_desc *desc)
for (i = 0; i < IXP2000_BOARD_IRQS; i++) {
if (ex_interrupt & (1 << i)) {
struct irq_desc *cpld_desc;
int cpld_irq = IXP2000_BOARD_IRQ(0) + i;
cpld_desc = irq_desc + cpld_irq;
desc_handle_irq(cpld_irq, cpld_desc);
generic_handle_irq(cpld_irq);
}
}

4
arch/arm/mach-ixp23xx/core.c
View File

@ -253,7 +253,6 @@ static void pci_handler(unsigned int irq, struct irq_desc *desc)
{
u32 pci_interrupt;
unsigned int irqno;
struct irq_desc *int_desc;
pci_interrupt = *IXP23XX_PCI_XSCALE_INT_STATUS;
@ -268,8 +267,7 @@ static void pci_handler(unsigned int irq, struct irq_desc *desc)
BUG();
}
int_desc = irq_desc + irqno;
desc_handle_irq(irqno, int_desc);
generic_handle_irq(irqno);
desc->chip->unmask(irq);
}

8
arch/arm/mach-ixp23xx/ixdp2351.c
View File

@ -68,11 +68,9 @@ static void ixdp2351_inta_handler(unsigned int irq, struct irq_desc *desc)
for (i = 0; i < IXDP2351_INTA_IRQ_NUM; i++) {
if (ex_interrupt & (1 << i)) {
struct irq_desc *cpld_desc;
int cpld_irq =
IXP23XX_MACH_IRQ(IXDP2351_INTA_IRQ_BASE + i);
cpld_desc = irq_desc + cpld_irq;
desc_handle_irq(cpld_irq, cpld_desc);
generic_handle_irq(cpld_irq);
}
}
@ -105,11 +103,9 @@ static void ixdp2351_intb_handler(unsigned int irq, struct irq_desc *desc)
for (i = 0; i < IXDP2351_INTB_IRQ_NUM; i++) {
if (ex_interrupt & (1 << i)) {
struct irq_desc *cpld_desc;
int cpld_irq =
IXP23XX_MACH_IRQ(IXDP2351_INTB_IRQ_BASE + i);
cpld_desc = irq_desc + cpld_irq;
desc_handle_irq(cpld_irq, cpld_desc);
generic_handle_irq(cpld_irq);
}
}

2
arch/arm/mach-lh7a40x/arch-kev7a400.c
View File

@ -77,7 +77,7 @@ static void kev7a400_cpld_handler (unsigned int irq, struct irq_desc *desc)
irq = IRQ_KEV7A400_CPLD;
for (; mask; mask >>= 1, ++irq)
if (mask & 1)
desc_handle_irq(irq, desc);
generic_handle_irq(irq);
}
void __init lh7a40x_init_board_irq (void)

4
arch/arm/mach-lh7a40x/arch-lpd7a40x.c
View File

@ -214,11 +214,11 @@ static void lpd7a40x_cpld_handler (unsigned int irq, struct irq_desc *desc)
desc->chip->ack (irq);
if ((mask & (1<<0)) == 0) /* WLAN */
IRQ_DISPATCH (IRQ_LPD7A40X_ETH_INT);
generic_handle_irq(IRQ_LPD7A40X_ETH_INT);
#if defined (IRQ_TOUCH)
if ((mask & (1<<1)) == 0) /* Touch */
IRQ_DISPATCH (IRQ_TOUCH);
generic_handle_irq(IRQ_TOUCH);
#endif
desc->chip->unmask (irq); /* Level-triggered need this */

1
arch/arm/mach-lh7a40x/common.h
View File

@ -15,4 +15,3 @@ extern void lh7a404_init_irq (void);
extern void lh7a40x_clcd_init (void);
extern void lh7a40x_init_board_irq (void);
#define IRQ_DISPATCH(irq) desc_handle_irq((irq),(irq_desc + irq))

4
arch/arm/mach-lh7a40x/irq-lpd7a40x.c
View File

@ -63,10 +63,10 @@ static void lh7a40x_cpld_handler (unsigned int irq, struct irq_desc *desc)
desc->chip->ack (irq);
if ((mask & 0x1) == 0) /* WLAN */
IRQ_DISPATCH (IRQ_LPD7A40X_ETH_INT);
generic_handle_irq(IRQ_LPD7A40X_ETH_INT);
if ((mask & 0x2) == 0) /* Touch */
IRQ_DISPATCH (IRQ_LPD7A400_TS);
generic_handle_irq(IRQ_LPD7A400_TS);
desc->chip->unmask (irq); /* Level-triggered need this */
}

5
arch/arm/mach-netx/generic.c
View File

@ -77,15 +77,12 @@ netx_hif_demux_handler(unsigned int irq_unused, struct irq_desc *desc)
stat = ((readl(NETX_DPMAS_INT_EN) &
readl(NETX_DPMAS_INT_STAT)) >> 24) & 0x1f;
desc = irq_desc + NETX_IRQ_HIF_CHAINED(0);
while (stat) {
if (stat & 1) {
DEBUG_IRQ("handling irq %d\n", irq);
desc_handle_irq(irq, desc);
generic_handle_irq(irq);
}
irq++;
desc++;
stat >>= 1;
}
}

5
arch/arm/mach-ns9xxx/board-a9m9750dev.c
View File

@ -86,13 +86,10 @@ static void a9m9750dev_fpga_demux_handler(unsigned int irq,
while (stat != 0) {
int irqno = fls(stat) - 1;
struct irq_desc *fpgadesc;
stat &= ~(1 << irqno);
fpgadesc = irq_desc + FPGA_IRQ(irqno);
desc_handle_irq(FPGA_IRQ(irqno), fpgadesc);
generic_handle_irq(FPGA_IRQ(irqno));
}
desc->chip->unmask(irq);

1
arch/arm/mach-omap1/board-voiceblue.c
View File

@ -21,6 +21,7 @@
#include <linux/reboot.h>
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
#include <linux/irq.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>

4
arch/arm/mach-omap1/fpga.c
View File

@ -86,7 +86,6 @@ static void fpga_mask_ack_irq(unsigned int irq)
void innovator_fpga_IRQ_demux(unsigned int irq, struct irq_desc *desc)
{
struct irq_desc *d;
u32 stat;
int fpga_irq;
@ -99,8 +98,7 @@ void innovator_fpga_IRQ_demux(unsigned int irq, struct irq_desc *desc)
(fpga_irq < OMAP_FPGA_IRQ_END) && stat;
fpga_irq++, stat >>= 1) {
if (stat & 1) {
d = irq_desc + fpga_irq;
desc_handle_irq(fpga_irq, d);
generic_handle_irq(fpga_irq);
}
}
}

2
arch/arm/mach-orion5x/irq.c
View File

@ -162,7 +162,7 @@ static void orion5x_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
polarity ^= 1 << pin;
writel(polarity, GPIO_IN_POL);
}
desc_handle_irq(irq, desc);
generic_handle_irq(irq);
}
}
}

2
arch/arm/mach-pxa/gpio.c
View File

@ -275,7 +275,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irq_desc *desc)
loop = 1;
n = PXA_GPIO_IRQ_BASE + bit;
desc_handle_irq(n, irq_desc + n);
generic_handle_irq(n);
bit = find_next_bit(gedr, GEDR_BITS, bit + 1);
}

3
arch/arm/mach-pxa/lpd270.c
View File

@ -125,8 +125,7 @@ static void lpd270_irq_handler(unsigned int irq, struct irq_desc *desc)
GEDR(0) = GPIO_bit(0); /* clear useless edge notification */
if (likely(pending)) {
irq = LPD270_IRQ(0) + __ffs(pending);
desc = irq_desc + irq;
desc_handle_irq(irq, desc);
generic_handle_irq(irq);
pending = __raw_readw(LPD270_INT_STATUS) &
lpd270_irq_enabled;

3
arch/arm/mach-pxa/lubbock.c
View File

@ -155,8 +155,7 @@ static void lubbock_irq_handler(unsigned int irq, struct irq_desc *desc)
GEDR(0) = GPIO_bit(0); /* clear our parent irq */
if (likely(pending)) {
irq = LUBBOCK_IRQ(0) + __ffs(pending);
desc = irq_desc + irq;
desc_handle_irq(irq, desc);
generic_handle_irq(irq);
}
pending = LUB_IRQ_SET_CLR & lubbock_irq_enabled;
} while (pending);

3
arch/arm/mach-pxa/mainstone.c
View File

@ -162,8 +162,7 @@ static void mainstone_irq_handler(unsigned int irq, struct irq_desc *desc)
GEDR(0) = GPIO_bit(0); /* clear useless edge notification */
if (likely(pending)) {
irq = MAINSTONE_IRQ(0) + __ffs(pending);
desc = irq_desc + irq;
desc_handle_irq(irq, desc);
generic_handle_irq(irq);
}
pending = MST_INTSETCLR & mainstone_irq_enabled;
} while (pending);

3
arch/arm/mach-pxa/pcm990-baseboard.c
View File

@ -262,8 +262,7 @@ static void pcm990_irq_handler(unsigned int irq, struct irq_desc *desc)
GPIO_bit(PCM990_CTRL_INT_IRQ_GPIO);
if (likely(pending)) {
irq = PCM027_IRQ(0) + __ffs(pending);
desc = irq_desc + irq;
desc_handle_irq(irq, desc);
generic_handle_irq(irq);
}
pending = (~PCM990_INTSETCLR) & pcm990_irq_enabled;
} while (pending);

3
arch/arm/mach-s3c2410/bast-irq.c
View File

@ -130,8 +130,7 @@ bast_irq_pc104_demux(unsigned int irq,
for (i = 0; stat != 0; i++, stat >>= 1) {
if (stat & 1) {
irqno = bast_pc104_irqs[i];
desc = irq_desc + irqno;
desc_handle_irq(irqno, desc);
generic_handle_irq(irqno);
}
}
}

4
arch/arm/mach-s3c2412/irq.c
View File

@ -123,10 +123,10 @@ static void s3c2412_irq_demux_cfsdi(unsigned int irq, struct irq_desc *desc)
subsrc &= ~submsk;
if (subsrc & INTBIT(IRQ_S3C2412_SDI))
desc_handle_irq(IRQ_S3C2412_SDI, irq_desc + IRQ_S3C2412_SDI);
generic_handle_irq(IRQ_S3C2412_SDI);
if (subsrc & INTBIT(IRQ_S3C2412_CF))
desc_handle_irq(IRQ_S3C2412_CF, irq_desc + IRQ_S3C2412_CF);
generic_handle_irq(IRQ_S3C2412_CF);
}
#define INTMSK_CFSDI (1UL << (IRQ_S3C2412_CFSDI - IRQ_EINT0))

7
arch/arm/mach-s3c2440/irq.c
View File

@ -44,7 +44,6 @@ static void s3c_irq_demux_wdtac97(unsigned int irq,
struct irq_desc *desc)
{
unsigned int subsrc, submsk;
struct irq_desc *mydesc;
/* read the current pending interrupts, and the mask
* for what it is available */
@ -58,12 +57,10 @@ static void s3c_irq_demux_wdtac97(unsigned int irq,
if (subsrc != 0) {
if (subsrc & 1) {
mydesc = irq_desc + IRQ_S3C2440_WDT;
desc_handle_irq(IRQ_S3C2440_WDT, mydesc);
generic_handle_irq(IRQ_S3C2440_WDT);
}
if (subsrc & 2) {
mydesc = irq_desc + IRQ_S3C2440_AC97;
desc_handle_irq(IRQ_S3C2440_AC97, mydesc);
generic_handle_irq(IRQ_S3C2440_AC97);
}
}
}

5
arch/arm/mach-s3c2443/irq.c
View File

@ -44,7 +44,6 @@ static inline void s3c2443_irq_demux(unsigned int irq, unsigned int len)
{
unsigned int subsrc, submsk;
unsigned int end;
struct irq_desc *mydesc;
/* read the current pending interrupts, and the mask
* for what it is available */
@ -57,13 +56,11 @@ static inline void s3c2443_irq_demux(unsigned int irq, unsigned int len)
subsrc &= (1 << len)-1;
end = len + irq;
mydesc = irq_desc + irq;
for (; irq < end && subsrc; irq++) {
if (subsrc & 1)
desc_handle_irq(irq, mydesc);
generic_handle_irq(irq);
mydesc++;
subsrc >>= 1;
}
}

4
arch/arm/mach-sa1100/irq.c
View File

@ -122,14 +122,12 @@ sa1100_high_gpio_handler(unsigned int irq, struct irq_desc *desc)
GEDR = mask;
irq = IRQ_GPIO11;
desc = irq_desc + irq;
mask >>= 11;
do {
if (mask & 1)
desc_handle_irq(irq, desc);
generic_handle_irq(irq);
mask >>= 1;
irq++;
desc++;
} while (mask);
mask = GEDR & 0xfffff800;

11
arch/arm/mach-sa1100/neponset.c
View File

@ -33,8 +33,6 @@ neponset_irq_handler(unsigned int irq, struct irq_desc *desc)
unsigned int irr;
while (1) {
struct irq_desc *d;
/*
* Acknowledge the parent IRQ.
*/
@ -67,21 +65,18 @@ neponset_irq_handler(unsigned int irq, struct irq_desc *desc)
desc->chip->ack(irq);
if (irr & IRR_ETHERNET) {
d = irq_desc + IRQ_NEPONSET_SMC9196;
desc_handle_irq(IRQ_NEPONSET_SMC9196, d);
generic_handle_irq(IRQ_NEPONSET_SMC9196);
}
if (irr & IRR_USAR) {
d = irq_desc + IRQ_NEPONSET_USAR;
desc_handle_irq(IRQ_NEPONSET_USAR, d);
generic_handle_irq(IRQ_NEPONSET_USAR);
}
desc->chip->unmask(irq);
}
if (irr & IRR_SA1111) {
d = irq_desc + IRQ_NEPONSET_SA1111;
desc_handle_irq(IRQ_NEPONSET_SA1111, d);
generic_handle_irq(IRQ_NEPONSET_SA1111);
}
}
}

3
arch/arm/mach-versatile/core.c
View File

@ -95,8 +95,7 @@ sic_handle_irq(unsigned int irq, struct irq_desc *desc)
irq += IRQ_SIC_START;
desc = irq_desc + irq;
desc_handle_irq(irq, desc);
generic_handle_irq(irq);
} while (status);
}

5
arch/arm/plat-omap/gpio.c
View File

@ -1051,13 +1051,10 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
gpio_irq = bank->virtual_irq_start;
for (; isr != 0; isr >>= 1, gpio_irq++) {
struct irq_desc *d;
if (!(isr & 1))
continue;
d = irq_desc + gpio_irq;
desc_handle_irq(gpio_irq, d);
generic_handle_irq(gpio_irq);
}
}
/* if bank has any level sensitive GPIO pin interrupt

24
arch/arm/plat-s3c24xx/irq.c
View File

@ -468,7 +468,6 @@ static void s3c_irq_demux_adc(unsigned int irq,
{
unsigned int subsrc, submsk;
unsigned int offset = 9;
struct irq_desc *mydesc;
/* read the current pending interrupts, and the mask
* for what it is available */
@ -482,12 +481,10 @@ static void s3c_irq_demux_adc(unsigned int irq,
if (subsrc != 0) {
if (subsrc & 1) {
mydesc = irq_desc + IRQ_TC;
desc_handle_irq(IRQ_TC, mydesc);
generic_handle_irq(IRQ_TC);
}
if (subsrc & 2) {
mydesc = irq_desc + IRQ_ADC;
desc_handle_irq(IRQ_ADC, mydesc);
generic_handle_irq(IRQ_ADC);
}
}
}
@ -496,7 +493,6 @@ static void s3c_irq_demux_uart(unsigned int start)
{
unsigned int subsrc, submsk;
unsigned int offset = start - IRQ_S3CUART_RX0;
struct irq_desc *desc;
/* read the current pending interrupts, and the mask
* for what it is available */
@ -512,20 +508,14 @@ static void s3c_irq_demux_uart(unsigned int start)
subsrc &= 7;
if (subsrc != 0) {
desc = irq_desc + start;
if (subsrc & 1)
desc_handle_irq(start, desc);
desc++;
generic_handle_irq(start);
if (subsrc & 2)
desc_handle_irq(start+1, desc);
desc++;
generic_handle_irq(start+1);
if (subsrc & 4)
desc_handle_irq(start+2, desc);
generic_handle_irq(start+2);
}
}
@ -572,7 +562,7 @@ s3c_irq_demux_extint8(unsigned int irq,
eintpnd &= ~(1<<irq);
irq += (IRQ_EINT4 - 4);
desc_handle_irq(irq, irq_desc + irq);
generic_handle_irq(irq);
}
}
@ -595,7 +585,7 @@ s3c_irq_demux_extint4t7(unsigned int irq,
irq += (IRQ_EINT4 - 4);
desc_handle_irq(irq, irq_desc + irq);
generic_handle_irq(irq);
}
}

7
arch/arm/plat-s3c24xx/s3c244x-irq.c
View File

@ -44,7 +44,6 @@ static void s3c_irq_demux_cam(unsigned int irq,
struct irq_desc *desc)
{
unsigned int subsrc, submsk;
struct irq_desc *mydesc;
/* read the current pending interrupts, and the mask
* for what it is available */
@ -58,12 +57,10 @@ static void s3c_irq_demux_cam(unsigned int irq,
if (subsrc != 0) {
if (subsrc & 1) {
mydesc = irq_desc + IRQ_S3C2440_CAM_C;
desc_handle_irq(IRQ_S3C2440_CAM_C, mydesc);
generic_handle_irq(IRQ_S3C2440_CAM_C);
}
if (subsrc & 2) {
mydesc = irq_desc + IRQ_S3C2440_CAM_P;
desc_handle_irq(IRQ_S3C2440_CAM_P, mydesc);
generic_handle_irq(IRQ_S3C2440_CAM_P);
}
}
}