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Subject[PATCH] initialize a spin lock in CPM2 uart driver
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Date
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,
-
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