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| author | Andrew Victor <linux@maxim.org.za> | 2008-04-15 21:16:38 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-04-17 15:55:52 +0100 |
| commit | 11aadac4f6adc032cfd1e41c348a7a568819ed94 (patch) | |
| tree | d9e5523c4ea62cd82f25325a1cd387d538daf26c /arch/arm/mach-at91/at91cap9_devices.c | |
| parent | 2f036ac63ebfa3fc618a1f22324ef9297c5b7d05 (diff) | |
| download | linux-stable-11aadac4f6adc032cfd1e41c348a7a568819ed94.tar.gz linux-stable-11aadac4f6adc032cfd1e41c348a7a568819ed94.tar.bz2 linux-stable-11aadac4f6adc032cfd1e41c348a7a568819ed94.zip | |
[ARM] 4982/1: [AT91] Drop old-style UART initialization (Part 1)
All the SAM9 boards supported by mainline and the AT91 patches have
been converted to the new-style UART initialization. Therefore drop
support for the old at91_init_serial() interface for SAM9.
at91_uarts[] array can also be marked as __initdata.
The warning that no serial-console is defined moved from
at91_set_serial_console() to at91_add_device_serial() since the whole
point is the board-specific file is not calling
at91_set_serial_console().
Signed-off-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-at91/at91cap9_devices.c')
| -rw-r--r-- | arch/arm/mach-at91/at91cap9_devices.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c index 2eeaf5d5bbf3..f1a80d74a4b6 100644 --- a/arch/arm/mach-at91/at91cap9_devices.c +++ b/arch/arm/mach-at91/at91cap9_devices.c @@ -16,7 +16,7 @@ #include <linux/dma-mapping.h> #include <linux/platform_device.h> -#include <linux/mtd/physmap.h> +#include <linux/i2c-gpio.h> #include <video/atmel_lcdc.h> @@ -349,6 +349,7 @@ void __init at91_add_device_nand(struct at91_nand_data *data) void __init at91_add_device_nand(struct at91_nand_data *data) {} #endif + /* -------------------------------------------------------------------- * TWI (i2c) * -------------------------------------------------------------------- */ @@ -1041,7 +1042,7 @@ static inline void configure_usart2_pins(unsigned pins) at91_set_B_periph(AT91_PIN_PD6, 0); /* CTS2 */ } -static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ +static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ struct platform_device *atmel_default_console_device; /* the serial console device */ void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) @@ -1082,8 +1083,6 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) atmel_default_console_device = at91_uarts[portnr]; - if (!atmel_default_console_device) - printk(KERN_INFO "AT91: No default serial console defined.\n"); } void __init at91_add_device_serial(void) @@ -1094,6 +1093,9 @@ void __init at91_add_device_serial(void) if (at91_uarts[i]) platform_device_register(at91_uarts[i]); } + + if (!atmel_default_console_device) + printk(KERN_INFO "AT91: No default serial console defined.\n"); } #else void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {} |