From bdb96e3cad21f5973c95f0e6687db4a57eff7c53 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Thu, 18 Dec 2014 16:02:00 +0100 Subject: [PATCH] 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 --- arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c | 2 +- arch/microblaze/kernel/cpu/cpuinfo-static.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) 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) | -- 2.20.1