From a3b0c7f17290d86e261bd35211e8f322ac97e749 Mon Sep 17 00:00:00 2001 From: Ahmad Fatoum Date: Mon, 21 Oct 2019 11:23:40 +0200 Subject: serial: efi-stdio: replace globals with handles in priv struct Despite assigning efi_sys_table->{con_in,con_out} to priv->{in,out}, some functions still use the global efi_sys_table->{con_in,con_out}. Let's restrict globals access to the probe function and have the priv struct completely describe input and output used in the callbacks. No functional change. Signed-off-by: Ahmad Fatoum Signed-off-by: Sascha Hauer --- drivers/serial/efi-stdio.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/efi-stdio.c b/drivers/serial/efi-stdio.c index 2ca89fa4f8..a8cc967b32 100644 --- a/drivers/serial/efi-stdio.c +++ b/drivers/serial/efi-stdio.c @@ -116,7 +116,7 @@ static int efi_read_key(struct efi_console_priv *priv, bool wait) if (wait) BS->wait_for_event(1, priv->in->wait_for_key, &index); - efiret = priv->in->read_key_stroke(efi_sys_table->con_in, &k); + efiret = priv->in->read_key_stroke(priv->in, &k); if (EFI_ERROR(efiret)) return -efi_errno(efiret); @@ -133,7 +133,8 @@ static int efi_read_key(struct efi_console_priv *priv, bool wait) static void efi_console_putc(struct console_device *cdev, char c) { uint16_t str[2] = {}; - struct efi_simple_text_output_protocol *con_out = efi_sys_table->con_out; + struct efi_console_priv *priv = to_efi(cdev); + struct efi_simple_text_output_protocol *con_out = priv->out; str[0] = c; -- cgit v1.2.3