The patch is fixing the following Warning:
arch/arm/mach-zynq/ps7_spl_init.c:133:24: warning: comparison between
signed and unsigned integer expressions [-Wsign-compare]
while (ioread(addr) < delay)
^
Signed-off-by: Michal Simek <michal.si...@xilinx.com>
---
arch/arm/mach-zynq/ps7_spl_init.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-zynq/ps7_spl_init.c
b/arch/arm/mach-zynq/ps7_spl_init.c
index 6dc4e0364d8b..ba2dad759ca8 100644
--- a/arch/arm/mach-zynq/ps7_spl_init.c
+++ b/arch/arm/mach-zynq/ps7_spl_init.c
@@ -58,7 +58,7 @@ static void perf_start_clock(void)
}
/* Compute mask for given delay in miliseconds*/
-static int get_number_of_cycles_for_delay(unsigned int delay)
+static unsigned long get_number_of_cycles_for_delay(unsigned long delay)
{
return (APU_FREQ / (2 * 1000)) * delay;
}
@@ -92,7 +92,7 @@ int __weak ps7_config(unsigned long *ps7_config_init)
unsigned long mask;
unsigned int numargs;
int i;
- int delay;
+ unsigned long delay;
for (;;) {
opcode = ptr[0];
--
1.9.1
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