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staging: fbtft: Consider type of init sequence values in fbtft_init_display()

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In the fbtft_init_display() the init sequence is printed for
the debug purposes. Unfortunately the current code doesn't take
into account that values in the buffer are of the s16 type.

Consider that and replace the printing code with fbtft_par_dbg_hex()
call.

Fixes: b888897014 ("staging/fbtft: Remove all strcpy() uses")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220316165351.58107-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko 2022-03-16 18:53:51 +02:00 committed by Greg Kroah-Hartman
parent 0e8cf2be5c
commit 362e54e48b
1 changed files with 3 additions and 4 deletions
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7
drivers/staging/fbtft/fbtft-core.c
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@ -1034,10 +1034,9 @@ int fbtft_init_display(struct fbtft_par *par)
for (j = 0; par->init_sequence[i + 1 + j] >= 0; j++)
;
fbtft_par_dbg(DEBUG_INIT_DISPLAY, par,
"init: write(0x%02X) %*ph\n",
par->init_sequence[i], j,
&par->init_sequence[i + 1]);
fbtft_par_dbg_hex(DEBUG_INIT_DISPLAY, par, par->info->device,
s16, &par->init_sequence[i + 1], j,
"init: write(0x%02X)", par->init_sequence[i]);
/* Write */
j = 0;