diff options
Diffstat (limited to 'arch/mn10300')
| -rw-r--r-- | arch/mn10300/include/asm/dma-mapping.h | 15 | ||||
| -rw-r--r-- | arch/mn10300/include/uapi/asm/socket.h | 4 | ||||
| -rw-r--r-- | arch/mn10300/kernel/mn10300-serial.c | 20 | ||||
| -rw-r--r-- | arch/mn10300/kernel/process.c | 7 | ||||
| -rw-r--r-- | arch/mn10300/unit-asb2305/pci-irq.c | 2 |
5 files changed, 29 insertions, 19 deletions
diff --git a/arch/mn10300/include/asm/dma-mapping.h b/arch/mn10300/include/asm/dma-mapping.h index c1be439..a18abfc 100644 --- a/arch/mn10300/include/asm/dma-mapping.h +++ b/arch/mn10300/include/asm/dma-mapping.h @@ -168,4 +168,19 @@ void dma_cache_sync(void *vaddr, size_t size, mn10300_dcache_flush_inv(); } +/* Not supported for now */ +static inline int dma_mmap_coherent(struct device *dev, + struct vm_area_struct *vma, void *cpu_addr, + dma_addr_t dma_addr, size_t size) +{ + return -EINVAL; +} + +static inline int dma_get_sgtable(struct device *dev, struct sg_table *sgt, + void *cpu_addr, dma_addr_t dma_addr, + size_t size) +{ + return -EINVAL; +} + #endif diff --git a/arch/mn10300/include/uapi/asm/socket.h b/arch/mn10300/include/uapi/asm/socket.h index af5366b..5c7c7c9 100644 --- a/arch/mn10300/include/uapi/asm/socket.h +++ b/arch/mn10300/include/uapi/asm/socket.h @@ -22,7 +22,7 @@ #define SO_PRIORITY 12 #define SO_LINGER 13 #define SO_BSDCOMPAT 14 -/* To add :#define SO_REUSEPORT 15 */ +#define SO_REUSEPORT 15 #define SO_PASSCRED 16 #define SO_PEERCRED 17 #define SO_RCVLOWAT 18 @@ -70,4 +70,6 @@ /* Instruct lower device to use last 4-bytes of skb data as FCS */ #define SO_NOFCS 43 +#define SO_LOCK_FILTER 44 + #endif /* _ASM_SOCKET_H */ diff --git a/arch/mn10300/kernel/mn10300-serial.c b/arch/mn10300/kernel/mn10300-serial.c index 81d5cb9..bf6e949 100644 --- a/arch/mn10300/kernel/mn10300-serial.c +++ b/arch/mn10300/kernel/mn10300-serial.c @@ -524,7 +524,7 @@ static int mask_test_and_clear(volatile u8 *ptr, u8 mask) static void mn10300_serial_receive_interrupt(struct mn10300_serial_port *port) { struct uart_icount *icount = &port->uart.icount; - struct tty_struct *tty = port->uart.state->port.tty; + struct tty_port *tport = &port->uart.state->port; unsigned ix; int count; u8 st, ch, push, status, overrun; @@ -534,10 +534,10 @@ static void mn10300_serial_receive_interrupt(struct mn10300_serial_port *port) push = 0; count = CIRC_CNT(port->rx_inp, port->rx_outp, MNSC_BUFFER_SIZE); - count = tty_buffer_request_room(tty, count); + count = tty_buffer_request_room(tport, count); if (count == 0) { - if (!tty->low_latency) - tty_flip_buffer_push(tty); + if (!tport->low_latency) + tty_flip_buffer_push(tport); return; } @@ -545,8 +545,8 @@ try_again: /* pull chars out of the hat */ ix = ACCESS_ONCE(port->rx_outp); if (CIRC_CNT(port->rx_inp, ix, MNSC_BUFFER_SIZE) == 0) { - if (push && !tty->low_latency) - tty_flip_buffer_push(tty); + if (push && !tport->low_latency) + tty_flip_buffer_push(tport); return; } @@ -666,19 +666,19 @@ insert: else flag = TTY_NORMAL; - tty_insert_flip_char(tty, ch, flag); + tty_insert_flip_char(tport, ch, flag); } /* overrun is special, since it's reported immediately, and doesn't * affect the current character */ if (overrun) - tty_insert_flip_char(tty, 0, TTY_OVERRUN); + tty_insert_flip_char(tport, 0, TTY_OVERRUN); count--; if (count <= 0) { - if (!tty->low_latency) - tty_flip_buffer_push(tty); + if (!tport->low_latency) + tty_flip_buffer_push(tport); return; } diff --git a/arch/mn10300/kernel/process.c b/arch/mn10300/kernel/process.c index eb09f5a..84f4e97 100644 --- a/arch/mn10300/kernel/process.c +++ b/arch/mn10300/kernel/process.c @@ -37,12 +37,6 @@ #include "internal.h" /* - * power management idle function, if any.. - */ -void (*pm_idle)(void); -EXPORT_SYMBOL(pm_idle); - -/* * return saved PC of a blocked thread. */ unsigned long thread_saved_pc(struct task_struct *tsk) @@ -113,7 +107,6 @@ void cpu_idle(void) void (*idle)(void); smp_rmb(); - idle = pm_idle; if (!idle) { #if defined(CONFIG_SMP) && !defined(CONFIG_HOTPLUG_CPU) idle = poll_idle; diff --git a/arch/mn10300/unit-asb2305/pci-irq.c b/arch/mn10300/unit-asb2305/pci-irq.c index 91212ea..77439da 100644 --- a/arch/mn10300/unit-asb2305/pci-irq.c +++ b/arch/mn10300/unit-asb2305/pci-irq.c @@ -29,7 +29,7 @@ void __init pcibios_fixup_irqs(void) struct pci_dev *dev = NULL; u8 line, pin; - while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) { + for_each_pci_dev(dev) { pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin); if (pin) { dev->irq = XIRQ1; |