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staging: fbtft: fb_st7789v: make HSD20_IPS numeric and not a string

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Currently HSD20_IPS is defined as "true" and will always result in a
non-zero result even if it is defined as "false" because it is an array
and that will never be zero. Fix this by defining it as an integer 1
rather than a literal string.

Addessses-Coverity: ("Array compared against 0")
Fixes: f03c9b7884 ("staging: fbtft: fb_st7789v: Initialize the Display")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200521135038.345878-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2020-05-21 14:50:38 +01:00 committed by Greg Kroah-Hartman
parent bf04362fc3
commit 20edb44179
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/fbtft/fb_st7789v.c
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@ -24,7 +24,7 @@
"D0 05 0A 09 08 05 2E 44 45 0F 17 16 2B 33\n" \
"D0 05 0A 09 08 05 2E 43 45 0F 16 16 2B 33"
#define HSD20_IPS "true"
#define HSD20_IPS 1
/**
* enum st7789v_command - ST7789V display controller commands