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path: root/drivers/tty/serial/pch_uart.c
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Diffstat (limited to 'drivers/tty/serial/pch_uart.c')
-rw-r--r--drivers/tty/serial/pch_uart.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index 0a96217dba67..40fa7a27722d 100644
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -310,32 +310,32 @@ static ssize_t port_show_regs(struct file *file, char __user *user_buf,
if (!buf)
return 0;
- len += snprintf(buf + len, PCH_REGS_BUFSIZE - len,
+ len += scnprintf(buf + len, PCH_REGS_BUFSIZE - len,
"PCH EG20T port[%d] regs:\n", priv->port.line);
- len += snprintf(buf + len, PCH_REGS_BUFSIZE - len,
+ len += scnprintf(buf + len, PCH_REGS_BUFSIZE - len,
"=================================\n");
- len += snprintf(buf + len, PCH_REGS_BUFSIZE - len,
+ len += scnprintf(buf + len, PCH_REGS_BUFSIZE - len,
"IER: \t0x%02x\n", ioread8(priv->membase + UART_IER));
- len += snprintf(buf + len, PCH_REGS_BUFSIZE - len,
+ len += scnprintf(buf + len, PCH_REGS_BUFSIZE - len,
"IIR: \t0x%02x\n", ioread8(priv->membase + UART_IIR));
- len += snprintf(buf + len, PCH_REGS_BUFSIZE - len,
+ len += scnprintf(buf + len, PCH_REGS_BUFSIZE - len,
"LCR: \t0x%02x\n", ioread8(priv->membase + UART_LCR));
- len += snprintf(buf + len, PCH_REGS_BUFSIZE - len,
+ len += scnprintf(buf + len, PCH_REGS_BUFSIZE - len,
"MCR: \t0x%02x\n", ioread8(priv->membase + UART_MCR));
- len += snprintf(buf + len, PCH_REGS_BUFSIZE - len,
+ len += scnprintf(buf + len, PCH_REGS_BUFSIZE - len,
"LSR: \t0x%02x\n", ioread8(priv->membase + UART_LSR));
- len += snprintf(buf + len, PCH_REGS_BUFSIZE - len,
+ len += scnprintf(buf + len, PCH_REGS_BUFSIZE - len,
"MSR: \t0x%02x\n", ioread8(priv->membase + UART_MSR));
- len += snprintf(buf + len, PCH_REGS_BUFSIZE - len,
+ len += scnprintf(buf + len, PCH_REGS_BUFSIZE - len,
"BRCSR: \t0x%02x\n",
ioread8(priv->membase + PCH_UART_BRCSR));
lcr = ioread8(priv->membase + UART_LCR);
iowrite8(PCH_UART_LCR_DLAB, priv->membase + UART_LCR);
- len += snprintf(buf + len, PCH_REGS_BUFSIZE - len,
+ len += scnprintf(buf + len, PCH_REGS_BUFSIZE - len,
"DLL: \t0x%02x\n", ioread8(priv->membase + UART_DLL));
- len += snprintf(buf + len, PCH_REGS_BUFSIZE - len,
+ len += scnprintf(buf + len, PCH_REGS_BUFSIZE - len,
"DLM: \t0x%02x\n", ioread8(priv->membase + UART_DLM));
iowrite8(lcr, priv->membase + UART_LCR);