fpga: socfpga: Fix check of return value of devm_request_irq
The return value should be checked for non-zero, instead
of checking it being IS_ERR_VALUE().
Acked-by: Alan Tull <atull@opensource.altera.com>
Reviewed-by: Josh Cartwright <joshc@eso.teric.us>
Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/fpga/socfpga.c b/drivers/fpga/socfpga.c
index 706b80d..27d2ff2 100644
--- a/drivers/fpga/socfpga.c
+++ b/drivers/fpga/socfpga.c
@@ -577,7 +577,7 @@
ret = devm_request_irq(dev, priv->irq, socfpga_fpga_isr, 0,
dev_name(dev), priv);
- if (IS_ERR_VALUE(ret))
+ if (ret)
return ret;
return fpga_mgr_register(dev, "Altera SOCFPGA FPGA Manager",