From b751edf6248e1897d1966d4693b2be980b89f518 Mon Sep 17 00:00:00 2001
From: Rafael Cardoso Fernandes Sousa <rafaelcfsousa@ibm.com>
Date: Wed, 15 Sep 2021 13:36:07 -0500
Subject: [PATCH 1/2]  Fix unused variable warnings on Power

---
 kernel/power/drot.c                   | 4 +---
 kernel/power/idamax.c                 | 2 +-
 kernel/power/trsm_kernel_LN_power10.c | 1 -
 kernel/power/trsm_kernel_LT_power10.c | 1 -
 kernel/power/zgemv_n_4.c              | 1 -
 kernel/power/zgemv_n_power10.c        | 1 -
 6 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/kernel/power/drot.c b/kernel/power/drot.c
index 3229878e4..30c7411cc 100644
--- a/kernel/power/drot.c
+++ b/kernel/power/drot.c
@@ -110,8 +110,6 @@ int CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT
 {
 	BLASLONG i=0;
 	BLASLONG ix=0,iy=0;
-	FLOAT *x1=x;
-	FLOAT *y1=y;
 	FLOAT temp;
 
 	if ( n <= 0     )  return(0);
@@ -139,7 +137,7 @@ int CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT
 		BLASLONG n1 = n & -16;
 		if ( n1 > 0 )
 		{
-			drot_kernel_16(n1, x1, y1, c, s);
+			drot_kernel_16(n1, x, y, c, s);
 			i=n1;
 		}
 #endif
diff --git a/kernel/power/idamax.c b/kernel/power/idamax.c
index 5016f67dd..f1ef00066 100644
--- a/kernel/power/idamax.c
+++ b/kernel/power/idamax.c
@@ -330,10 +330,10 @@ BLASLONG CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x) {
 
     if (inc_x == 1) {
 
-        BLASLONG n1 = n & -32;
 #if defined(_CALL_ELF) && (_CALL_ELF == 2)
 #if defined(__VEC__) || defined(__ALTIVEC__)
 
+        BLASLONG n1 = n & -32;
 	if (n1 > 0) {
 
             max = diamax_kernel_32(n1, x, &maxf);
diff --git a/kernel/power/trsm_kernel_LN_power10.c b/kernel/power/trsm_kernel_LN_power10.c
index 5ca1603a6..246c3a236 100644
--- a/kernel/power/trsm_kernel_LN_power10.c
+++ b/kernel/power/trsm_kernel_LN_power10.c
@@ -389,7 +389,6 @@ static inline __attribute__ ((always_inline)) void solve16x8(FLOAT *a, FLOAT *b,
    vector FLOAT *Vc6 = (vector FLOAT *) c6;
    vector FLOAT *Vc7 = (vector FLOAT *) c7;
    vector FLOAT VbS0, VbS1, VbS2, VbS3, VbS4, VbS5, VbS6, VbS7;
-   int  j;
 
    b[120] = (c0[15] *= a[255]);
    b[121] = (c1[15] *= a[255]);
diff --git a/kernel/power/trsm_kernel_LT_power10.c b/kernel/power/trsm_kernel_LT_power10.c
index 14ff12fe4..51f3a4e61 100644
--- a/kernel/power/trsm_kernel_LT_power10.c
+++ b/kernel/power/trsm_kernel_LT_power10.c
@@ -390,7 +390,6 @@ static inline __attribute__ ((always_inline)) void solve16x8(FLOAT *a, FLOAT *b,
    vector FLOAT *Vc6 = (vector FLOAT *) c6;
    vector FLOAT *Vc7 = (vector FLOAT *) c7;
    vector FLOAT VbS0, VbS1, VbS2, VbS3, VbS4, VbS5, VbS6, VbS7;
-   int  j;
 
    b[0] = (c0[0] *= a[0]);
    b[1] = (c1[0] *= a[0]);
diff --git a/kernel/power/zgemv_n_4.c b/kernel/power/zgemv_n_4.c
index 1f7199c89..366c21681 100644
--- a/kernel/power/zgemv_n_4.c
+++ b/kernel/power/zgemv_n_4.c
@@ -607,7 +607,6 @@ static void add_y(BLASLONG n, FLOAT *src, FLOAT *dest, BLASLONG inc_dest, FLOAT
 
 int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha_r, FLOAT alpha_i, FLOAT *a, BLASLONG lda, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT * buffer) {
     BLASLONG i;
-    BLASLONG j;
     FLOAT *a_ptr;
     FLOAT *x_ptr;
     FLOAT *y_ptr;
diff --git a/kernel/power/zgemv_n_power10.c b/kernel/power/zgemv_n_power10.c
index f5bb8d70e..a545b00d8 100644
--- a/kernel/power/zgemv_n_power10.c
+++ b/kernel/power/zgemv_n_power10.c
@@ -738,7 +738,6 @@ static void add_y(BLASLONG n, FLOAT *src, FLOAT *dest, BLASLONG inc_dest, FLOAT
 
 int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha_r, FLOAT alpha_i, FLOAT *a, BLASLONG lda, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT * buffer) {
     BLASLONG i;
-    BLASLONG j;
     FLOAT *a_ptr;
     FLOAT *x_ptr;
     FLOAT *y_ptr;

From 0e8b4adf22981f3bd8f80e7e1f9e58edec54a598 Mon Sep 17 00:00:00 2001
From: Rafael Cardoso Fernandes Sousa <rafaelcfsousa@ibm.com>
Date: Wed, 15 Sep 2021 22:18:48 +0000
Subject: [PATCH 2/2] Remove unused commented code (#if directive)

---
 driver/others/dynamic_power.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/driver/others/dynamic_power.c b/driver/others/dynamic_power.c
index d9c15b312..2847ea9ae 100644
--- a/driver/others/dynamic_power.c
+++ b/driver/others/dynamic_power.c
@@ -6,10 +6,6 @@ extern gotoblas_t gotoblas_POWER8;
 #if (!defined __GNUC__) || ( __GNUC__ >= 6)
 extern gotoblas_t gotoblas_POWER9;
 #endif
-//#if (!defined __GNUC__) || ( __GNUC__ >= 11) \
-//     || (__GNUC__ == 10 && __GNUC_MINOR__ >= 2)
-//#define HAVE_P10_SUPPORT 1
-//#endif
 #ifdef HAVE_P10_SUPPORT
 extern gotoblas_t gotoblas_POWER10;
 #endif