From 8da14b5fc32368f582df09fe9c0bec2507868583 Mon Sep 17 00:00:00 2001 From: Albin Tonnerre Date: Wed, 29 Jul 2009 15:04:18 -0700 Subject: drivers/serial/atmel_serial.c: fix compile when CONFIG_SERIAL_ATMEL=Y and CONFIG_SERIAL_ATMEL_CONSOLE=N When SERIAL_ATMEL_CONSOLE is disabled, ATMEL_CONSOLE_DEVICE is set to NULL, and trying to access ATMEL_CONSOLE_DEVICE->flags in atmel_serial_probe makes the compile fail. This fixes the issue by only accessing it if CONFIG_SERIAL_ATMEL_CONSOLE is defined Signed-off-by: Albin Tonnerre Signed-off-by: Haavard Skinnemoen Cc: Nicolas Ferre Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/serial/atmel_serial.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/serial') diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c index 338b15c..607d43a 100644 --- a/drivers/serial/atmel_serial.c +++ b/drivers/serial/atmel_serial.c @@ -1551,6 +1551,7 @@ static int __devinit atmel_serial_probe(struct platform_device *pdev) if (ret) goto err_add_port; +#ifdef CONFIG_SERIAL_ATMEL_CONSOLE if (atmel_is_console_port(&port->uart) && ATMEL_CONSOLE_DEVICE->flags & CON_ENABLED) { /* @@ -1559,6 +1560,7 @@ static int __devinit atmel_serial_probe(struct platform_device *pdev) */ clk_disable(port->clk); } +#endif device_init_wakeup(&pdev->dev, 1); platform_set_drvdata(pdev, port); -- cgit v1.1 From 6e900de3fff01e84c96632409359a84825c54b28 Mon Sep 17 00:00:00 2001 From: Mark Ware Date: Mon, 20 Jul 2009 21:51:03 +1000 Subject: cpm_uart: Don't use alloc_bootmem in cpm_uart_cpm2.c This is another alloc_bootmem() -> kzalloc() change, this time to fix the non-fatal badness caused when booting with a cpm2_uart console. Signed-off-by: Mark Ware Signed-off-by: Kumar Gala --- drivers/serial/cpm_uart/cpm_uart_cpm2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/serial') diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c index 141c0a3..a9802e7 100644 --- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c +++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c @@ -132,7 +132,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con) memsz = L1_CACHE_ALIGN(pinfo->rx_nrfifos * pinfo->rx_fifosize) + L1_CACHE_ALIGN(pinfo->tx_nrfifos * pinfo->tx_fifosize); if (is_con) { - mem_addr = alloc_bootmem(memsz); + mem_addr = kzalloc(memsz, GFP_NOWAIT); dma_addr = virt_to_bus(mem_addr); } else -- cgit v1.1 From 8fe70a5f7167e02bbc18086970f0e92a5e55b80d Mon Sep 17 00:00:00 2001 From: Ramax Lo Date: Thu, 9 Jul 2009 16:28:33 +0800 Subject: ARM: S3C24XX: serial: Fix section mismatch warnings During kernel build process, the following warning was found: WARNING: drivers/serial/built-in.o(.data+0x304): Section mismatch in reference from the variable s3c2440_serial_drv to the function .devexit.text:s3c24xx_serial_remove() The variable s3c2440_serial_drv references the function __devexit s3c24xx_serial_remove() If the reference is valid then annotate the variable with __exit* (see linux/init.h) or name the variable: *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, The same warning happened for s3c241x platform. We rename variables to avoid these warnings. These changes also apply to s3c2400 & s3c24a0 for consistency. Signed-off-by: Ramax Lo Signed-off-by: Ben Dooks --- drivers/serial/s3c2400.c | 8 ++++---- drivers/serial/s3c2410.c | 8 ++++---- drivers/serial/s3c2412.c | 8 ++++---- drivers/serial/s3c2440.c | 8 ++++---- drivers/serial/s3c24a0.c | 8 ++++---- 5 files changed, 20 insertions(+), 20 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/s3c2400.c b/drivers/serial/s3c2400.c index fb00ed5..fed1a9a 100644 --- a/drivers/serial/s3c2400.c +++ b/drivers/serial/s3c2400.c @@ -76,7 +76,7 @@ static int s3c2400_serial_probe(struct platform_device *dev) return s3c24xx_serial_probe(dev, &s3c2400_uart_inf); } -static struct platform_driver s3c2400_serial_drv = { +static struct platform_driver s3c2400_serial_driver = { .probe = s3c2400_serial_probe, .remove = __devexit_p(s3c24xx_serial_remove), .driver = { @@ -85,16 +85,16 @@ static struct platform_driver s3c2400_serial_drv = { }, }; -s3c24xx_console_init(&s3c2400_serial_drv, &s3c2400_uart_inf); +s3c24xx_console_init(&s3c2400_serial_driver, &s3c2400_uart_inf); static inline int s3c2400_serial_init(void) { - return s3c24xx_serial_init(&s3c2400_serial_drv, &s3c2400_uart_inf); + return s3c24xx_serial_init(&s3c2400_serial_driver, &s3c2400_uart_inf); } static inline void s3c2400_serial_exit(void) { - platform_driver_unregister(&s3c2400_serial_drv); + platform_driver_unregister(&s3c2400_serial_driver); } module_init(s3c2400_serial_init); diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c index b5d7cbc..c99f082 100644 --- a/drivers/serial/s3c2410.c +++ b/drivers/serial/s3c2410.c @@ -88,7 +88,7 @@ static int s3c2410_serial_probe(struct platform_device *dev) return s3c24xx_serial_probe(dev, &s3c2410_uart_inf); } -static struct platform_driver s3c2410_serial_drv = { +static struct platform_driver s3c2410_serial_driver = { .probe = s3c2410_serial_probe, .remove = __devexit_p(s3c24xx_serial_remove), .driver = { @@ -97,16 +97,16 @@ static struct platform_driver s3c2410_serial_drv = { }, }; -s3c24xx_console_init(&s3c2410_serial_drv, &s3c2410_uart_inf); +s3c24xx_console_init(&s3c2410_serial_driver, &s3c2410_uart_inf); static int __init s3c2410_serial_init(void) { - return s3c24xx_serial_init(&s3c2410_serial_drv, &s3c2410_uart_inf); + return s3c24xx_serial_init(&s3c2410_serial_driver, &s3c2410_uart_inf); } static void __exit s3c2410_serial_exit(void) { - platform_driver_unregister(&s3c2410_serial_drv); + platform_driver_unregister(&s3c2410_serial_driver); } module_init(s3c2410_serial_init); diff --git a/drivers/serial/s3c2412.c b/drivers/serial/s3c2412.c index 11dcb90..6e057d8 100644 --- a/drivers/serial/s3c2412.c +++ b/drivers/serial/s3c2412.c @@ -121,7 +121,7 @@ static int s3c2412_serial_probe(struct platform_device *dev) return s3c24xx_serial_probe(dev, &s3c2412_uart_inf); } -static struct platform_driver s3c2412_serial_drv = { +static struct platform_driver s3c2412_serial_driver = { .probe = s3c2412_serial_probe, .remove = __devexit_p(s3c24xx_serial_remove), .driver = { @@ -130,16 +130,16 @@ static struct platform_driver s3c2412_serial_drv = { }, }; -s3c24xx_console_init(&s3c2412_serial_drv, &s3c2412_uart_inf); +s3c24xx_console_init(&s3c2412_serial_driver, &s3c2412_uart_inf); static inline int s3c2412_serial_init(void) { - return s3c24xx_serial_init(&s3c2412_serial_drv, &s3c2412_uart_inf); + return s3c24xx_serial_init(&s3c2412_serial_driver, &s3c2412_uart_inf); } static inline void s3c2412_serial_exit(void) { - platform_driver_unregister(&s3c2412_serial_drv); + platform_driver_unregister(&s3c2412_serial_driver); } module_init(s3c2412_serial_init); diff --git a/drivers/serial/s3c2440.c b/drivers/serial/s3c2440.c index 06c5b0c..69ff5d3 100644 --- a/drivers/serial/s3c2440.c +++ b/drivers/serial/s3c2440.c @@ -151,7 +151,7 @@ static int s3c2440_serial_probe(struct platform_device *dev) return s3c24xx_serial_probe(dev, &s3c2440_uart_inf); } -static struct platform_driver s3c2440_serial_drv = { +static struct platform_driver s3c2440_serial_driver = { .probe = s3c2440_serial_probe, .remove = __devexit_p(s3c24xx_serial_remove), .driver = { @@ -160,16 +160,16 @@ static struct platform_driver s3c2440_serial_drv = { }, }; -s3c24xx_console_init(&s3c2440_serial_drv, &s3c2440_uart_inf); +s3c24xx_console_init(&s3c2440_serial_driver, &s3c2440_uart_inf); static int __init s3c2440_serial_init(void) { - return s3c24xx_serial_init(&s3c2440_serial_drv, &s3c2440_uart_inf); + return s3c24xx_serial_init(&s3c2440_serial_driver, &s3c2440_uart_inf); } static void __exit s3c2440_serial_exit(void) { - platform_driver_unregister(&s3c2440_serial_drv); + platform_driver_unregister(&s3c2440_serial_driver); } module_init(s3c2440_serial_init); diff --git a/drivers/serial/s3c24a0.c b/drivers/serial/s3c24a0.c index 786a067..26c49e1 100644 --- a/drivers/serial/s3c24a0.c +++ b/drivers/serial/s3c24a0.c @@ -92,7 +92,7 @@ static int s3c24a0_serial_probe(struct platform_device *dev) return s3c24xx_serial_probe(dev, &s3c24a0_uart_inf); } -static struct platform_driver s3c24a0_serial_drv = { +static struct platform_driver s3c24a0_serial_driver = { .probe = s3c24a0_serial_probe, .remove = __devexit_p(s3c24xx_serial_remove), .driver = { @@ -101,16 +101,16 @@ static struct platform_driver s3c24a0_serial_drv = { }, }; -s3c24xx_console_init(&s3c24a0_serial_drv, &s3c24a0_uart_inf); +s3c24xx_console_init(&s3c24a0_serial_driver, &s3c24a0_uart_inf); static int __init s3c24a0_serial_init(void) { - return s3c24xx_serial_init(&s3c24a0_serial_drv, &s3c24a0_uart_inf); + return s3c24xx_serial_init(&s3c24a0_serial_driver, &s3c24a0_uart_inf); } static void __exit s3c24a0_serial_exit(void) { - platform_driver_unregister(&s3c24a0_serial_drv); + platform_driver_unregister(&s3c24a0_serial_driver); } module_init(s3c24a0_serial_init); -- cgit v1.1 From 909db80297ba65699a77d877f7bf618ba960f6fc Mon Sep 17 00:00:00 2001 From: Ramax Lo Date: Fri, 10 Jul 2009 19:30:56 +0800 Subject: ARM: S3C64XX: serial: Fix section mismatch warning Rename the structure to avoid the following warning: WARNING: vmlinux.o(.data+0x11ef4): Section mismatch in reference from the variable s3c6400_serial_drv to the function .devexit.text:s3c24xx_serial_remove() The variable s3c6400_serial_drv references the function __devexit s3c24xx_serial_remove() If the reference is valid then annotate the variable with __exit* (see linux/init.h) or name the variable: *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, Signed-off-by: Ramax Lo Signed-off-by: Ben Dooks --- drivers/serial/s3c6400.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/s3c6400.c b/drivers/serial/s3c6400.c index 48f1a37..4be92ab 100644 --- a/drivers/serial/s3c6400.c +++ b/drivers/serial/s3c6400.c @@ -122,7 +122,7 @@ static int s3c6400_serial_probe(struct platform_device *dev) return s3c24xx_serial_probe(dev, &s3c6400_uart_inf); } -static struct platform_driver s3c6400_serial_drv = { +static struct platform_driver s3c6400_serial_driver = { .probe = s3c6400_serial_probe, .remove = __devexit_p(s3c24xx_serial_remove), .driver = { @@ -131,16 +131,16 @@ static struct platform_driver s3c6400_serial_drv = { }, }; -s3c24xx_console_init(&s3c6400_serial_drv, &s3c6400_uart_inf); +s3c24xx_console_init(&s3c6400_serial_driver, &s3c6400_uart_inf); static int __init s3c6400_serial_init(void) { - return s3c24xx_serial_init(&s3c6400_serial_drv, &s3c6400_uart_inf); + return s3c24xx_serial_init(&s3c6400_serial_driver, &s3c6400_uart_inf); } static void __exit s3c6400_serial_exit(void) { - platform_driver_unregister(&s3c6400_serial_drv); + platform_driver_unregister(&s3c6400_serial_driver); } module_init(s3c6400_serial_init); -- cgit v1.1 From 0a51810aa058a0a4ac76dd6f87f4d10bee774e2e Mon Sep 17 00:00:00 2001 From: Andrew Victor Date: Tue, 4 Aug 2009 19:55:56 +0100 Subject: ARM: 5637/1: [KS8695] Don't reference CLOCK_TICK_RATE in drivers Stop referencing CLOCK_TICK_RATE in the KS8695 drivers, rather refer to a KS8695_CLOCK_RATE. Issue pointed out by Russell King on arm-linux-kernel mailing list. Signed-off-by: Andrew Victor Signed-off-by: Russell King --- drivers/serial/serial_ks8695.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/serial') diff --git a/drivers/serial/serial_ks8695.c b/drivers/serial/serial_ks8695.c index 998e89d..e066563 100644 --- a/drivers/serial/serial_ks8695.c +++ b/drivers/serial/serial_ks8695.c @@ -549,7 +549,7 @@ static struct uart_port ks8695uart_ports[SERIAL_KS8695_NR] = { .mapbase = KS8695_UART_VA, .iotype = SERIAL_IO_MEM, .irq = KS8695_IRQ_UART_TX, - .uartclk = CLOCK_TICK_RATE * 16, + .uartclk = KS8695_CLOCK_RATE * 16, .fifosize = 16, .ops = &ks8695uart_pops, .flags = ASYNC_BOOT_AUTOCONF, -- cgit v1.1