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drm/i915/dsi: Replace while(1) with one with clear exit condition

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Move existing condition to while(), so it will be clear on what
circumstances the loop is successfully finishing.

Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Tested-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231103201831.1037416-7-andriy.shevchenko@linux.intel.com
This commit is contained in:
Andy Shevchenko 2023-11-03 22:18:21 +02:00 committed by Jani Nikula
parent acc06840fb
commit 1c8953b27d
1 changed files with 1 additions and 4 deletions
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5
drivers/gpu/drm/i915/display/intel_dsi_vbt.c
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@ -702,13 +702,10 @@ static void intel_dsi_vbt_exec(struct intel_dsi *intel_dsi,
if (connector->panel.vbt.dsi.seq_version >= 3)
data += 4;
while (1) {
while (*data != MIPI_SEQ_ELEM_END) {
u8 operation_byte = *data++;
u8 operation_size = 0;
if (operation_byte == MIPI_SEQ_ELEM_END)
break;
if (operation_byte < ARRAY_SIZE(exec_elem))
mipi_elem_exec = exec_elem[operation_byte];
else