Messages in this thread Patch in this message | | | Subject | [PATCH] initialize a spin lock in CPM2 uart driver | From | Jaka Močnik <> | Date | Thu, 03 Mar 2005 12:13:52 +0100 |
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Static initialization of spin locks that are otherwise accessed prior to initialization.
Signed-off-by: Jaka Močnik <jaka@activetools.si>
--- linux-2.6.11/drivers/serial/cpm_uart/cpm_uart_core.c 2005-03-03 12:07:17.482520924 +0100 +++ linux-2.6.11-sgn/drivers/serial/cpm_uart/cpm_uart_core.c 2005-03-03 10:08:02.000000000 +0100 @@ -864,6 +864,7 @@ struct uart_cpm_port cpm_uart_ports[UART .irq = SMC1_IRQ, .ops = &cpm_uart_pops, .iotype = SERIAL_IO_MEM, + .lock = SPIN_LOCK_UNLOCKED, }, .flags = FLAG_SMC, .tx_nrfifos = TX_NUM_FIFO, @@ -877,6 +878,7 @@ struct uart_cpm_port cpm_uart_ports[UART .irq = SMC2_IRQ, .ops = &cpm_uart_pops, .iotype = SERIAL_IO_MEM, + .lock = SPIN_LOCK_UNLOCKED, }, .flags = FLAG_SMC, .tx_nrfifos = TX_NUM_FIFO, @@ -893,6 +895,7 @@ struct uart_cpm_port cpm_uart_ports[UART .irq = SCC1_IRQ, .ops = &cpm_uart_pops, .iotype = SERIAL_IO_MEM, + .lock = SPIN_LOCK_UNLOCKED, }, .tx_nrfifos = TX_NUM_FIFO, .tx_fifosize = TX_BUF_SIZE, @@ -905,6 +908,7 @@ struct uart_cpm_port cpm_uart_ports[UART .irq = SCC2_IRQ, .ops = &cpm_uart_pops, .iotype = SERIAL_IO_MEM, + .lock = SPIN_LOCK_UNLOCKED, }, .tx_nrfifos = TX_NUM_FIFO, .tx_fifosize = TX_BUF_SIZE, @@ -917,6 +921,7 @@ struct uart_cpm_port cpm_uart_ports[UART .irq = SCC3_IRQ, .ops = &cpm_uart_pops, .iotype = SERIAL_IO_MEM, + .lock = SPIN_LOCK_UNLOCKED, }, .tx_nrfifos = TX_NUM_FIFO, .tx_fifosize = TX_BUF_SIZE, @@ -929,6 +934,7 @@ struct uart_cpm_port cpm_uart_ports[UART .irq = SCC4_IRQ, .ops = &cpm_uart_pops, .iotype = SERIAL_IO_MEM, + .lock = SPIN_LOCK_UNLOCKED, }, .tx_nrfifos = TX_NUM_FIFO, .tx_fifosize = TX_BUF_SIZE, - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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