diff options
author | Paul Mackerras <paulus@samba.org> | 2008-09-21 18:18:21 -0500 |
---|---|---|
committer | Paul Mackerras <paulus@samba.org> | 2008-09-21 18:18:21 -0500 |
commit | 1afb7f809bfb8fad9eec9419f3dfd75cee746ebd (patch) | |
tree | e97dbe577f68a3a619a4e8e24325423f8aef0c08 /drivers | |
parent | ff4be78bb70f5e8381fa68b374a506fecc17d833 (diff) | |
parent | 8b05cefca73bfbd98c89f16327f5d7da52ab7c3c (diff) |
Merge branch 'powerpc-next' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/serial/Kconfig | 36 | ||||
-rw-r--r-- | drivers/serial/cpm_uart/cpm_uart_core.c | 3 | ||||
-rw-r--r-- | drivers/serial/cpm_uart/cpm_uart_cpm1.c | 6 | ||||
-rw-r--r-- | drivers/serial/cpm_uart/cpm_uart_cpm2.c | 6 | ||||
-rw-r--r-- | drivers/serial/ucc_uart.c | 4 |
5 files changed, 11 insertions, 44 deletions
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 77cb34270fc..b87b1cf9df6 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -1136,42 +1136,6 @@ config SERIAL_CPM_CONSOLE your boot loader (lilo or loadlin) about how to pass options to the kernel at boot time.) -config SERIAL_CPM_SCC1 - bool "Support for SCC1 serial port" - depends on SERIAL_CPM=y - help - Select this option to use SCC1 as a serial port - -config SERIAL_CPM_SCC2 - bool "Support for SCC2 serial port" - depends on SERIAL_CPM=y - help - Select this option to use SCC2 as a serial port - -config SERIAL_CPM_SCC3 - bool "Support for SCC3 serial port" - depends on SERIAL_CPM=y - help - Select this option to use SCC3 as a serial port - -config SERIAL_CPM_SCC4 - bool "Support for SCC4 serial port" - depends on SERIAL_CPM=y - help - Select this option to use SCC4 as a serial port - -config SERIAL_CPM_SMC1 - bool "Support for SMC1 serial port" - depends on SERIAL_CPM=y - help - Select this option to use SMC1 as a serial port - -config SERIAL_CPM_SMC2 - bool "Support for SMC2 serial port" - depends on SERIAL_CPM=y - help - Select this option to use SMC2 as a serial port - config SERIAL_SGI_L1_CONSOLE bool "SGI Altix L1 serial console support" depends on IA64_GENERIC || IA64_SGI_SN2 diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c index 25efca5a7a1..a6c4d744495 100644 --- a/drivers/serial/cpm_uart/cpm_uart_core.c +++ b/drivers/serial/cpm_uart/cpm_uart_core.c @@ -1333,6 +1333,9 @@ static int __devinit cpm_uart_probe(struct of_device *ofdev, if (ret) return ret; + /* initialize the device pointer for the port */ + pinfo->port.dev = &ofdev->dev; + return uart_add_one_port(&cpm_reg, &pinfo->port); } diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.c b/drivers/serial/cpm_uart/cpm_uart_cpm1.c index 0f0aff06c59..1b94c56ec23 100644 --- a/drivers/serial/cpm_uart/cpm_uart_cpm1.c +++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.c @@ -100,7 +100,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con) mem_addr = (u8 *) cpm_dpram_addr(cpm_dpalloc(memsz, 8)); dma_addr = (u32)cpm_dpram_phys(mem_addr); } else - mem_addr = dma_alloc_coherent(NULL, memsz, &dma_addr, + mem_addr = dma_alloc_coherent(pinfo->port.dev, memsz, &dma_addr, GFP_KERNEL); if (mem_addr == NULL) { @@ -127,8 +127,8 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con) void cpm_uart_freebuf(struct uart_cpm_port *pinfo) { - dma_free_coherent(NULL, L1_CACHE_ALIGN(pinfo->rx_nrfifos * - pinfo->rx_fifosize) + + dma_free_coherent(pinfo->port.dev, L1_CACHE_ALIGN(pinfo->rx_nrfifos * + pinfo->rx_fifosize) + L1_CACHE_ALIGN(pinfo->tx_nrfifos * pinfo->tx_fifosize), pinfo->mem_addr, pinfo->dma_addr); diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c index b8db4d3eed3..141c0a3333a 100644 --- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c +++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c @@ -136,7 +136,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con) dma_addr = virt_to_bus(mem_addr); } else - mem_addr = dma_alloc_coherent(NULL, memsz, &dma_addr, + mem_addr = dma_alloc_coherent(pinfo->port.dev, memsz, &dma_addr, GFP_KERNEL); if (mem_addr == NULL) { @@ -163,8 +163,8 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con) void cpm_uart_freebuf(struct uart_cpm_port *pinfo) { - dma_free_coherent(NULL, L1_CACHE_ALIGN(pinfo->rx_nrfifos * - pinfo->rx_fifosize) + + dma_free_coherent(pinfo->port.dev, L1_CACHE_ALIGN(pinfo->rx_nrfifos * + pinfo->rx_fifosize) + L1_CACHE_ALIGN(pinfo->tx_nrfifos * pinfo->tx_fifosize), (void __force *)pinfo->mem_addr, pinfo->dma_addr); diff --git a/drivers/serial/ucc_uart.c b/drivers/serial/ucc_uart.c index 5c5d18dcb6a..539c933b335 100644 --- a/drivers/serial/ucc_uart.c +++ b/drivers/serial/ucc_uart.c @@ -1009,7 +1009,7 @@ static int qe_uart_request_port(struct uart_port *port) rx_size = L1_CACHE_ALIGN(qe_port->rx_nrfifos * qe_port->rx_fifosize); tx_size = L1_CACHE_ALIGN(qe_port->tx_nrfifos * qe_port->tx_fifosize); - bd_virt = dma_alloc_coherent(NULL, rx_size + tx_size, &bd_dma_addr, + bd_virt = dma_alloc_coherent(port->dev, rx_size + tx_size, &bd_dma_addr, GFP_KERNEL); if (!bd_virt) { dev_err(port->dev, "could not allocate buffer descriptors\n"); @@ -1051,7 +1051,7 @@ static void qe_uart_release_port(struct uart_port *port) container_of(port, struct uart_qe_port, port); struct ucc_slow_private *uccs = qe_port->us_private; - dma_free_coherent(NULL, qe_port->bd_size, qe_port->bd_virt, + dma_free_coherent(port->dev, qe_port->bd_size, qe_port->bd_virt, qe_port->bd_dma_addr); ucc_slow_free(uccs); |