diff options
Diffstat (limited to 'arch/mips/cavium-octeon/octeon-irq.c')
| -rw-r--r-- | arch/mips/cavium-octeon/octeon-irq.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c index 1b82ac6921e..74173404967 100644 --- a/arch/mips/cavium-octeon/octeon-irq.c +++ b/arch/mips/cavium-octeon/octeon-irq.c @@ -264,13 +264,13 @@ static void octeon_irq_ciu_enable_local(struct irq_data *data) unsigned long *pen; unsigned long flags; union octeon_ciu_chip_data cd; - raw_spinlock_t *lock = &__get_cpu_var(octeon_irq_ciu_spinlock); + raw_spinlock_t *lock = this_cpu_ptr(&octeon_irq_ciu_spinlock); cd.p = irq_data_get_irq_chip_data(data); raw_spin_lock_irqsave(lock, flags); if (cd.s.line == 0) { - pen = &__get_cpu_var(octeon_irq_ciu0_en_mirror); + pen = this_cpu_ptr(&octeon_irq_ciu0_en_mirror); __set_bit(cd.s.bit, pen); /* * Must be visible to octeon_irq_ip{2,3}_ciu() before @@ -279,7 +279,7 @@ static void octeon_irq_ciu_enable_local(struct irq_data *data) wmb(); cvmx_write_csr(CVMX_CIU_INTX_EN0(cvmx_get_core_num() * 2), *pen); } else { - pen = &__get_cpu_var(octeon_irq_ciu1_en_mirror); + pen = this_cpu_ptr(&octeon_irq_ciu1_en_mirror); __set_bit(cd.s.bit, pen); /* * Must be visible to octeon_irq_ip{2,3}_ciu() before @@ -296,13 +296,13 @@ static void octeon_irq_ciu_disable_local(struct irq_data *data) unsigned long *pen; unsigned long flags; union octeon_ciu_chip_data cd; - raw_spinlock_t *lock = &__get_cpu_var(octeon_irq_ciu_spinlock); + raw_spinlock_t *lock = this_cpu_ptr(&octeon_irq_ciu_spinlock); cd.p = irq_data_get_irq_chip_data(data); raw_spin_lock_irqsave(lock, flags); if (cd.s.line == 0) { - pen = &__get_cpu_var(octeon_irq_ciu0_en_mirror); + pen = this_cpu_ptr(&octeon_irq_ciu0_en_mirror); __clear_bit(cd.s.bit, pen); /* * Must be visible to octeon_irq_ip{2,3}_ciu() before @@ -311,7 +311,7 @@ static void octeon_irq_ciu_disable_local(struct irq_data *data) wmb(); cvmx_write_csr(CVMX_CIU_INTX_EN0(cvmx_get_core_num() * 2), *pen); } else { - pen = &__get_cpu_var(octeon_irq_ciu1_en_mirror); + pen = this_cpu_ptr(&octeon_irq_ciu1_en_mirror); __clear_bit(cd.s.bit, pen); /* * Must be visible to octeon_irq_ip{2,3}_ciu() before @@ -431,11 +431,11 @@ static void octeon_irq_ciu_enable_local_v2(struct irq_data *data) if (cd.s.line == 0) { int index = cvmx_get_core_num() * 2; - set_bit(cd.s.bit, &__get_cpu_var(octeon_irq_ciu0_en_mirror)); + set_bit(cd.s.bit, this_cpu_ptr(&octeon_irq_ciu0_en_mirror)); cvmx_write_csr(CVMX_CIU_INTX_EN0_W1S(index), mask); } else { int index = cvmx_get_core_num() * 2 + 1; - set_bit(cd.s.bit, &__get_cpu_var(octeon_irq_ciu1_en_mirror)); + set_bit(cd.s.bit, this_cpu_ptr(&octeon_irq_ciu1_en_mirror)); cvmx_write_csr(CVMX_CIU_INTX_EN1_W1S(index), mask); } } @@ -450,11 +450,11 @@ static void octeon_irq_ciu_disable_local_v2(struct irq_data *data) if (cd.s.line == 0) { int index = cvmx_get_core_num() * 2; - clear_bit(cd.s.bit, &__get_cpu_var(octeon_irq_ciu0_en_mirror)); + clear_bit(cd.s.bit, this_cpu_ptr(&octeon_irq_ciu0_en_mirror)); cvmx_write_csr(CVMX_CIU_INTX_EN0_W1C(index), mask); } else { int index = cvmx_get_core_num() * 2 + 1; - clear_bit(cd.s.bit, &__get_cpu_var(octeon_irq_ciu1_en_mirror)); + clear_bit(cd.s.bit, this_cpu_ptr(&octeon_irq_ciu1_en_mirror)); cvmx_write_csr(CVMX_CIU_INTX_EN1_W1C(index), mask); } } @@ -1063,7 +1063,7 @@ static void octeon_irq_ip2_ciu(void) const unsigned long core_id = cvmx_get_core_num(); u64 ciu_sum = cvmx_read_csr(CVMX_CIU_INTX_SUM0(core_id * 2)); - ciu_sum &= __get_cpu_var(octeon_irq_ciu0_en_mirror); + ciu_sum &= __this_cpu_read(octeon_irq_ciu0_en_mirror); if (likely(ciu_sum)) { int bit = fls64(ciu_sum) - 1; int irq = octeon_irq_ciu_to_irq[0][bit]; @@ -1080,7 +1080,7 @@ static void octeon_irq_ip3_ciu(void) { u64 ciu_sum = cvmx_read_csr(CVMX_CIU_INT_SUM1); - ciu_sum &= __get_cpu_var(octeon_irq_ciu1_en_mirror); + ciu_sum &= __this_cpu_read(octeon_irq_ciu1_en_mirror); if (likely(ciu_sum)) { int bit = fls64(ciu_sum) - 1; int irq = octeon_irq_ciu_to_irq[1][bit]; @@ -1129,10 +1129,10 @@ static void octeon_irq_init_ciu_percpu(void) int coreid = cvmx_get_core_num(); - __get_cpu_var(octeon_irq_ciu0_en_mirror) = 0; - __get_cpu_var(octeon_irq_ciu1_en_mirror) = 0; + __this_cpu_write(octeon_irq_ciu0_en_mirror, 0); + __this_cpu_write(octeon_irq_ciu1_en_mirror, 0); wmb(); - raw_spin_lock_init(&__get_cpu_var(octeon_irq_ciu_spinlock)); + raw_spin_lock_init(this_cpu_ptr(&octeon_irq_ciu_spinlock)); /* * Disable All CIU Interrupts. The ones we need will be * enabled later. Read the SUM register so we know the write |