karo: tx6: fix offset voltage in formulas for calculating VDDRTC

[karo-tx-uboot.git] / lib / display_options.c

diff --git a/lib/display_options.c b/lib/display_options.c
index 57fb9741dac1023b06a3939f16268230f78eb6f2..83ea4decb53198fcc5ced9ae9f104a766afe5e8b 100644 (file)
--- a/lib/display_options.c
+++ b/lib/display_options.c
@@ -25,7 +25,7 @@ int display_options (void)
 
 void print_freq(uint64_t freq, const char *s)
 {
-       unsigned long m = 0, n;
+       unsigned long m = 0;
        uint32_t f;
        static const char names[] = {'G', 'M', 'K'};
        unsigned long d = 1e9;
@@ -45,7 +45,6 @@ void print_freq(uint64_t freq, const char *s)
        }
 
        f = do_div(freq, d);
-       n = freq;
 
        /* If there's a remainder, show the first few digits */
        if (f) {
@@ -58,7 +57,7 @@ void print_freq(uint64_t freq, const char *s)
                        m = (m / 10) + (m % 100 >= 50);
        }
 
-       printf("%lu", n);
+       printf("%lu", (unsigned long) freq);
        if (m)
                printf(".%ld", m);
        printf(" %cHz%s", c, s);
@@ -121,9 +120,9 @@ int print_buffer(ulong addr, const void *data, uint width, uint count,
        } lb;
        int i;
 #ifdef CONFIG_SYS_SUPPORT_64BIT_DATA
-       uint64_t x;
+       uint64_t __maybe_unused x;
 #else
-       uint32_t x;
+       uint32_t __maybe_unused x;
 #endif
 
        if (linelen*width > MAX_LINE_LENGTH_BYTES)