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authorMichal Simek <michal.simek@xilinx.com>2014-12-18 16:02:00 +0100
committerMichal Simek <michal.simek@xilinx.com>2015-01-05 12:36:46 +0100
commitbdb96e3cad21f5973c95f0e6687db4a57eff7c53 (patch)
tree833b10a66eae368aba610ddd86bf1c61817d013f /arch/microblaze/kernel
parentmicroblaze: Use unsigned type for "for" loop because of comparison-kgdb.c (diff)
downloadlinux-bdb96e3cad21f5973c95f0e6687db4a57eff7c53.tar.xz
linux-bdb96e3cad21f5973c95f0e6687db4a57eff7c53.zip
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>
Diffstat (limited to 'arch/microblaze/kernel')
-rw-r--r--arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c2
-rw-r--r--arch/microblaze/kernel/cpu/cpuinfo-static.c2
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) |