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Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/mips_ejtag_fdc.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/tty/mips_ejtag_fdc.c b/drivers/tty/mips_ejtag_fdc.c
index 358323c83b4f..a8c8cfd52a23 100644
--- a/drivers/tty/mips_ejtag_fdc.c
+++ b/drivers/tty/mips_ejtag_fdc.c
@@ -879,6 +879,11 @@ static const struct tty_operations mips_ejtag_fdc_tty_ops = {
.chars_in_buffer = mips_ejtag_fdc_tty_chars_in_buffer,
};
+int __weak get_c0_fdc_int(void)
+{
+ return -1;
+}
+
static int mips_ejtag_fdc_tty_probe(struct mips_cdmm_device *dev)
{
int ret, nport;
@@ -967,9 +972,7 @@ static int mips_ejtag_fdc_tty_probe(struct mips_cdmm_device *dev)
wake_up_process(priv->thread);
/* Look for an FDC IRQ */
- priv->irq = -1;
- if (get_c0_fdc_int)
- priv->irq = get_c0_fdc_int();
+ priv->irq = get_c0_fdc_int();
/* Try requesting the IRQ */
if (priv->irq >= 0) {