diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2023-11-03 23:18:21 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2023-11-22 19:50:27 +0300 |
| commit | 1c8953b27d11269c9a9fa2d1bbd62bf3415749c0 (patch) | |
| tree | 66285449e9c3295cd569b970e4bd7ef148939b2b /drivers/gpu | |
| parent | acc06840fb9e22e3f7febec1ec1a976a04929cde (diff) | |
| download | linux-1c8953b27d11269c9a9fa2d1bbd62bf3415749c0.tar.xz | |
drm/i915/dsi: Replace while(1) with one with clear exit condition
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
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c index 4af43cf3cee0..290a112f1b63 100644 --- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c +++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c @@ -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 |