The ePAPR hypervisor byte channel console driver only supports one byte
channel as a console, and the byte channel handle is stored in a global
variable. It doesn't make any sense to pass that handle as a parameter
to the console functions, since these functions already have access to the
global variable.
Signed-off-by: Timur Tabi <ti...@freescale.com>
---
drivers/tty/ehv_bytechan.c | 7 ++-----
1 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/tty/ehv_bytechan.c b/drivers/tty/ehv_bytechan.c
index f733718..1595dba 100644
--- a/drivers/tty/ehv_bytechan.c
+++ b/drivers/tty/ehv_bytechan.c
@@ -282,7 +282,6 @@ static int ehv_bc_console_byte_channel_send(unsigned int
handle, const char *s,
static void ehv_bc_console_write(struct console *co, const char *s,
unsigned int count)
{
- unsigned int handle = (uintptr_t)co->data;
char s2[EV_BYTE_CHANNEL_MAX_BYTES];
unsigned int i, j = 0;
char c;
@@ -295,14 +294,14 @@ static void ehv_bc_console_write(struct console *co,
const char *s,
s2[j++] = c;
if (j >= (EV_BYTE_CHANNEL_MAX_BYTES - 1)) {
- if (ehv_bc_console_byte_channel_send(handle, s2, j))
+ if (ehv_bc_console_byte_channel_send(stdout_bc, s2, j))
return;
j = 0;
}
}
if (j)
- ehv_bc_console_byte_channel_send(handle, s2, j);
+ ehv_bc_console_byte_channel_send(stdout_bc, s2, j);
}
/*
@@ -348,8 +347,6 @@ static int __init ehv_bc_console_init(void)
CONFIG_PPC_EARLY_DEBUG_EHV_BC_HANDLE);
#endif
- ehv_bc_console.data = (void *)(uintptr_t)stdout_bc;
-
/* add_preferred_console() must be called before register_console(),
otherwise it won't work. However, we don't want to enumerate all the
byte channels here, either, since we only care about one. */
--
1.7.4.4
_______________________________________________
Linuxppc-dev mailing list
Linuxppc-dev@lists.ozlabs.org
https://lists.ozlabs.org/listinfo/linuxppc-dev
