From: Michal Simek <michal.simek@xilinx.com>
Date: Thu, 18 Dec 2014 15:02:00 +0000 (+0100)
Subject: microblaze: Use unsigned type for proper comparison in cpuinfo*.c
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=bdb96e3cad21f5973c95f0e6687db4a57eff7c53;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

microblaze: Use unsigned type for proper comparison in cpuinfo*.c

Compare the same types together.

Compilation warnings:
arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c: In function
'set_cpuinfo_pvr_full':
arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c:47:20: warning: comparison
between signed and unsigned integer expressions [-Wsign-compare]
arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c:52:19: warning: comparison
between signed and unsigned integer expressions [-Wsign-compare]
arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c:57:18: warning: comparison
between signed and unsigned integer expressions [-Wsign-compare]
arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c:94:20: warning: comparison
between signed and unsigned integer expressions [-Wsign-compare]
arch/microblaze/kernel/cpu/cpuinfo-static.c: In function
'set_cpuinfo_static':
arch/microblaze/kernel/cpu/cpuinfo-static.c:40:20: warning: comparison
between signed and unsigned integer expressions [-Wsign-compare]

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c b/arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c
index 93c26cf50de5..a32daec96c12 100644
--- a/arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c
+++ b/arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c
@@ -33,7 +33,7 @@
 void set_cpuinfo_pvr_full(struct cpuinfo *ci, struct device_node *cpu)
 {
 	struct pvr_s pvr;
-	int temp; /* for saving temp value */
+	u32 temp; /* for saving temp value */
 	get_pvr(&pvr);
 
 	CI(ver_code, VERSION);
diff --git a/arch/microblaze/kernel/cpu/cpuinfo-static.c b/arch/microblaze/kernel/cpu/cpuinfo-static.c
index 4854285b26e7..85dbda4a08a8 100644
--- a/arch/microblaze/kernel/cpu/cpuinfo-static.c
+++ b/arch/microblaze/kernel/cpu/cpuinfo-static.c
@@ -22,7 +22,7 @@ static const char cpu_ver_string[] = CONFIG_XILINX_MICROBLAZE0_HW_VER;
 
 void __init set_cpuinfo_static(struct cpuinfo *ci, struct device_node *cpu)
 {
-	int i = 0;
+	u32 i = 0;
 
 	ci->use_instr =
 		(fcpu(cpu, "xlnx,use-barrel") ? PVR0_USE_BARREL_MASK : 0) |