x86, intel-mid: remove Intel MID specific serial support

Since we have a native 8250 driver carrying the Intel MID serial devices the specific support is not needed anymore. This patch removes it for Intel MID. Note that the console device name is changed from ttyMFDx to ttySx. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mariux64 · Mar 7, 2015 · 1bd187d · 1bd187d
1 parent f549e94
commit 1bd187d
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diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
@@ -43,10 +43,6 @@ config EARLY_PRINTK
 	  with klogd/syslogd or the X server. You should normally N here,
 	  unless you want to debug such a crash.
 
-config EARLY_PRINTK_INTEL_MID
-	bool "Early printk for Intel MID platform support"
-	depends on EARLY_PRINTK && X86_INTEL_MID
-
 config EARLY_PRINTK_DBGP
 	bool "Early printk via EHCI debug port"
 	depends on EARLY_PRINTK && PCI

diff --git a/arch/x86/include/asm/intel-mid.h b/arch/x86/include/asm/intel-mid.h
@@ -136,9 +136,6 @@ extern enum intel_mid_timer_options intel_mid_timer_options;
 #define SFI_MTMR_MAX_NUM 8
 #define SFI_MRTC_MAX	8
 
-extern struct console early_hsu_console;
-extern void hsu_early_console_init(const char *);
-
 extern void intel_scu_devices_create(void);
 extern void intel_scu_devices_destroy(void);
 

diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
@@ -375,12 +375,6 @@ static int __init setup_early_printk(char *buf)
 		if (!strncmp(buf, "xen", 3))
 			early_console_register(&xenboot_console, keep);
 #endif
-#ifdef CONFIG_EARLY_PRINTK_INTEL_MID
-		if (!strncmp(buf, "hsu", 3)) {
-			hsu_early_console_init(buf + 3);
-			early_console_register(&early_hsu_console, keep);
-		}
-#endif
 #ifdef CONFIG_EARLY_PRINTK_EFI
 		if (!strncmp(buf, "efi", 3))
 			early_console_register(&early_efi_console, keep);

diff --git a/arch/x86/platform/intel-mid/Makefile b/arch/x86/platform/intel-mid/Makefile
@@ -1,5 +1,4 @@
 obj-$(CONFIG_X86_INTEL_MID) += intel-mid.o intel_mid_vrtc.o mfld.o mrfl.o
-obj-$(CONFIG_EARLY_PRINTK_INTEL_MID) += early_printk_intel_mid.o
 
 # SFI specific code
 ifdef CONFIG_X86_INTEL_MID

diff --git a/arch/x86/platform/intel-mid/early_printk_intel_mid.c b/arch/x86/platform/intel-mid/early_printk_intel_mid.c
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
@@ -483,16 +483,6 @@ config SERIAL_SA1100_CONSOLE
 	  your boot loader (lilo or loadlin) about how to pass options to the
 	  kernel at boot time.)
 
-config SERIAL_MFD_HSU
-	tristate "Medfield High Speed UART support"
-	depends on PCI
-	select SERIAL_CORE
-
-config SERIAL_MFD_HSU_CONSOLE
-	bool "Medfield HSU serial console support"
-	depends on SERIAL_MFD_HSU=y
-	select SERIAL_CORE_CONSOLE
-
 config SERIAL_BFIN
 	tristate "Blackfin serial port support"
 	depends on BLACKFIN

diff --git a/drivers/tty/serial/Makefile b/drivers/tty/serial/Makefile
@@ -78,7 +78,6 @@ obj-$(CONFIG_SERIAL_TIMBERDALE)	+= timbuart.o
 obj-$(CONFIG_SERIAL_GRLIB_GAISLER_APBUART) += apbuart.o
 obj-$(CONFIG_SERIAL_ALTERA_JTAGUART) += altera_jtaguart.o
 obj-$(CONFIG_SERIAL_VT8500) += vt8500_serial.o
-obj-$(CONFIG_SERIAL_MFD_HSU)	+= mfd.o
 obj-$(CONFIG_SERIAL_IFX6X60)  	+= ifx6x60.o
 obj-$(CONFIG_SERIAL_PCH_UART)	+= pch_uart.o
 obj-$(CONFIG_SERIAL_MSM_SMD)	+= msm_smd_tty.o