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authorMike Frysinger <michael.frysinger@analog.com>2007-07-24 23:57:42 -0400
committerBryan Wu <bryan.wu@analog.com>2007-07-24 23:57:42 -0400
commitd5148ffa600e6a655b458bedc593020e0574f967 (patch)
treee53d7e8c7e18eef3d4fe3077b3f68005d16f9bf0 /drivers/serial
parent60e9356d770ca3622fe5e84680b78fc376e53fbf (diff)
Blackfin arch: use the [CS]SYNC() macros which include anomaly workarounds rather than __builtin_bfin_[cs]sync()
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/bfin_5xx.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index 66c92bc36f3d..1e79ee605d93 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -173,12 +173,12 @@ void kgdb_put_debug_char(int chr)
173 uart = &bfin_serial_ports[CONFIG_KGDB_UART_PORT]; 173 uart = &bfin_serial_ports[CONFIG_KGDB_UART_PORT];
174 174
175 while (!(UART_GET_LSR(uart) & THRE)) { 175 while (!(UART_GET_LSR(uart) & THRE)) {
176 __builtin_bfin_ssync(); 176 SSYNC();
177 } 177 }
178 UART_PUT_LCR(uart, UART_GET_LCR(uart)&(~DLAB)); 178 UART_PUT_LCR(uart, UART_GET_LCR(uart)&(~DLAB));
179 __builtin_bfin_ssync(); 179 SSYNC();
180 UART_PUT_CHAR(uart, (unsigned char)chr); 180 UART_PUT_CHAR(uart, (unsigned char)chr);
181 __builtin_bfin_ssync(); 181 SSYNC();
182} 182}
183 183
184int kgdb_get_debug_char(void) 184int kgdb_get_debug_char(void)
@@ -192,12 +192,12 @@ int kgdb_get_debug_char(void)
192 uart = &bfin_serial_ports[CONFIG_KGDB_UART_PORT]; 192 uart = &bfin_serial_ports[CONFIG_KGDB_UART_PORT];
193 193
194 while(!(UART_GET_LSR(uart) & DR)) { 194 while(!(UART_GET_LSR(uart) & DR)) {
195 __builtin_bfin_ssync(); 195 SSYNC();
196 } 196 }
197 UART_PUT_LCR(uart, UART_GET_LCR(uart)&(~DLAB)); 197 UART_PUT_LCR(uart, UART_GET_LCR(uart)&(~DLAB));
198 __builtin_bfin_ssync(); 198 SSYNC();
199 chr = UART_GET_CHAR(uart); 199 chr = UART_GET_CHAR(uart);
200 __builtin_bfin_ssync(); 200 SSYNC();
201 201
202 return chr; 202 return chr;
203} 203}
@@ -1203,7 +1203,7 @@ static int __init bfin_serial_init(void)
1203 IRQF_DISABLED, "BFIN_UART_RX", uart); 1203 IRQF_DISABLED, "BFIN_UART_RX", uart);
1204 pr_info("Request irq for kgdb uart port\n"); 1204 pr_info("Request irq for kgdb uart port\n");
1205 UART_PUT_IER(uart, UART_GET_IER(uart) | ERBFI); 1205 UART_PUT_IER(uart, UART_GET_IER(uart) | ERBFI);
1206 __builtin_bfin_ssync(); 1206 SSYNC();
1207 t.c_cflag = CS8|B57600; 1207 t.c_cflag = CS8|B57600;
1208 t.c_iflag = 0; 1208 t.c_iflag = 0;
1209 t.c_oflag = 0; 1209 t.c_oflag = 0;