[PATCH v3 1/5] fpga: zynq: Fix incorrect variable type
From: Nava kishore Manne <hidden>
Date: 2022-04-03 05:17:01
Also in:
linux-fpga, lkml
Subsystem:
fpga manager framework, the rest · Maintainers:
Moritz Fischer, Xu Yilun, Linus Torvalds
zynq_fpga_has_sync () API is expecting "u8 *" but the
formal parameter that was passed is of type "const char *".
fixes this issue by changing the buf type to "const char *"
This patch will also update zynq_fpga_has_sync () API description
to align with API functionality.
Signed-off-by: Nava kishore Manne <redacted>
---
Changes for v2:
-None.
Changes for v3:
- Changed arg buf type to "const char *" as suggested by Tom.
drivers/fpga/zynq-fpga.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/fpga/zynq-fpga.c b/drivers/fpga/zynq-fpga.c
index 426aa34c6a0d..ada07eea64bc 100644
--- a/drivers/fpga/zynq-fpga.c
+++ b/drivers/fpga/zynq-fpga.c@@ -235,11 +235,11 @@ static irqreturn_t zynq_fpga_isr(int irq, void *data) return IRQ_HANDLED; } -/* Sanity check the proposed bitstream. It must start with the sync word in - * the correct byte order, and be dword aligned. The input is a Xilinx .bin - * file with every 32 bit quantity swapped. +/* Sanity check the proposed bitstream. The sync word must be found in the + * correct byte order and it should be dword aligned. The input is a + * Xilinx.bin file with every 32 bit quantity swapped. */ -static bool zynq_fpga_has_sync(const u8 *buf, size_t count) +static bool zynq_fpga_has_sync(const char *buf, size_t count) { for (; count >= 4; buf += 4, count -= 4) if (buf[0] == 0x66 && buf[1] == 0x55 && buf[2] == 0x99 &&
--
2.25.1
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