Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v2 1/7] x86/boot: Convert early_serial_base to unsigned long | Date | Tue, 19 Mar 2019 21:43:19 +0300 |
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As a preparatory of adding flexible serial I/O accessors, convert early_serial_base to unsigned long to cover all possible bus addresses on the system.
No functional change intended.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- arch/x86/boot/boot.h | 2 +- arch/x86/boot/compressed/early_serial_console.c | 2 +- arch/x86/boot/compressed/misc.h | 4 ++-- arch/x86/boot/early_serial_console.c | 6 +++--- arch/x86/boot/tty.c | 2 +- 5 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h index 32a09eb5c101..f41291903da7 100644 --- a/arch/x86/boot/boot.h +++ b/arch/x86/boot/boot.h @@ -299,7 +299,7 @@ int check_knl_erratum(void); int validate_cpu(void); /* early_serial_console.c */ -extern int early_serial_base; +extern unsigned long early_serial_base; void console_init(void); /* edd.c */ diff --git a/arch/x86/boot/compressed/early_serial_console.c b/arch/x86/boot/compressed/early_serial_console.c index 261e81fb9582..5e3a66478754 100644 --- a/arch/x86/boot/compressed/early_serial_console.c +++ b/arch/x86/boot/compressed/early_serial_console.c @@ -1,5 +1,5 @@ #include "misc.h" -int early_serial_base; +unsigned long early_serial_base; #include "../early_serial_console.c" diff --git a/arch/x86/boot/compressed/misc.h b/arch/x86/boot/compressed/misc.h index fd13655e0f9b..6f2bdf813949 100644 --- a/arch/x86/boot/compressed/misc.h +++ b/arch/x86/boot/compressed/misc.h @@ -110,10 +110,10 @@ static inline void finalize_identity_maps(void) #ifdef CONFIG_EARLY_PRINTK /* early_serial_console.c */ -extern int early_serial_base; +extern unsigned long early_serial_base; void console_init(void); #else -static const int early_serial_base; +static const unsigned long early_serial_base; static inline void console_init(void) { } #endif diff --git a/arch/x86/boot/early_serial_console.c b/arch/x86/boot/early_serial_console.c index 023bf1c3de8b..2b663beda582 100644 --- a/arch/x86/boot/early_serial_console.c +++ b/arch/x86/boot/early_serial_console.c @@ -23,7 +23,7 @@ #define DEFAULT_BAUD 9600 -static void early_serial_init(int port, int baud) +static void early_serial_init(unsigned long port, int baud) { unsigned char c; unsigned divisor; @@ -48,7 +48,7 @@ static void parse_earlyprintk(void) int baud = DEFAULT_BAUD; char arg[32]; int pos = 0; - int port = 0; + unsigned long port = 0; if (cmdline_find_option("earlyprintk", arg, sizeof(arg)) > 0) { char *e; @@ -118,7 +118,7 @@ static void parse_console_uart8250(void) { char optstr[64], *options; int baud = DEFAULT_BAUD; - int port = 0; + unsigned long port = 0; /* * console=uart8250,io,0x3f8,115200n8 diff --git a/arch/x86/boot/tty.c b/arch/x86/boot/tty.c index def2451f46ae..d1d34c6ca153 100644 --- a/arch/x86/boot/tty.c +++ b/arch/x86/boot/tty.c @@ -15,7 +15,7 @@ #include "boot.h" -int early_serial_base; +unsigned long early_serial_base; #define XMTRDY 0x20 -- 2.20.1
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