fpga: zynq: Remove sparse warnings
Warnings:
drivers/fpga/zynqpl.c:150:32: warning: Using plain integer as NULL pointer
drivers/fpga/zynqpl.c:152:16: warning: Using plain integer as NULL pointer
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/drivers/fpga/zynqpl.c b/drivers/fpga/zynqpl.c
index dcd3495..0a134e5 100644
--- a/drivers/fpga/zynqpl.c
+++ b/drivers/fpga/zynqpl.c
@@ -147,9 +147,9 @@
}
/* Loop can be huge - support CTRL + C */
if (ctrlc())
- return 0;
+ return NULL;
}
- return 0;
+ return NULL;
}
static int zynq_load(xilinx_desc *desc, const void *buf, size_t bsize)