diff options
| author | Paul Mackerras <paulus@samba.org> | 2006-03-29 13:24:50 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-03-29 13:24:50 +1100 |
| commit | bac30d1a78d0f11c613968fc8b351a91ed465386 (patch) | |
| tree | e52f3c876522a2f6047a6ec1c27df2e8a79486b8 /include/asm-arm/arch-s3c2410/uncompress.h | |
| parent | e8222502ee6157e2713da9e0792c21f4ad458d50 (diff) | |
| parent | ca9ba4471c1203bb6e759b76e83167fec54fe590 (diff) | |
| download | talos-op-linux-bac30d1a78d0f11c613968fc8b351a91ed465386.tar.gz talos-op-linux-bac30d1a78d0f11c613968fc8b351a91ed465386.zip | |
Merge ../linux-2.6
Diffstat (limited to 'include/asm-arm/arch-s3c2410/uncompress.h')
| -rw-r--r-- | include/asm-arm/arch-s3c2410/uncompress.h | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/include/asm-arm/arch-s3c2410/uncompress.h b/include/asm-arm/arch-s3c2410/uncompress.h index 4367ec054b51..a6f6a0e44afa 100644 --- a/include/asm-arm/arch-s3c2410/uncompress.h +++ b/include/asm-arm/arch-s3c2410/uncompress.h @@ -67,8 +67,7 @@ uart_rd(unsigned int reg) * waiting for tx to happen... */ -static void -putc(char ch) +static void putc(int ch) { int cpuid = S3C2410_GSTATUS1_2410; @@ -77,9 +76,6 @@ putc(char ch) cpuid &= S3C2410_GSTATUS1_IDMASK; #endif - if (ch == '\n') - putc('\r'); /* expand newline to \r\n */ - if (uart_rd(S3C2410_UFCON) & S3C2410_UFCON_FIFOMODE) { int level; @@ -101,19 +97,16 @@ putc(char ch) } else { /* not using fifos */ - while ((uart_rd(S3C2410_UTRSTAT) & S3C2410_UTRSTAT_TXE) != S3C2410_UTRSTAT_TXE); + while ((uart_rd(S3C2410_UTRSTAT) & S3C2410_UTRSTAT_TXE) != S3C2410_UTRSTAT_TXE) + barrier(); } /* write byte to transmission register */ uart_wr(S3C2410_UTXH, ch); } -static void -putstr(const char *ptr) +static inline void flush(void) { - for (; *ptr != '\0'; ptr++) { - putc(*ptr); - } } #define __raw_writel(d,ad) do { *((volatile unsigned int *)(ad)) = (d); } while(0) |
