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drm/i915: Fix new -Wint-in-bool-context gcc compiler warning

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This commit fixes the following compiler warning:

drivers/gpu/drm/i915/intel_dsi.c: In function ‘intel_dsi_prepare’:
drivers/gpu/drm/i915/intel_dsi.c:1487:23: warning:
    ?: using integer constants in boolean context [-Wint-in-bool-context]
       PORT_A ? PORT_C : PORT_A),

Fixes: f4c3a88e5f ("drm/i915: Tighten mmio arrays for MIPI_PORT")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170518110644.9902-1-hdegoede@redhat.com
(cherry picked from commit 0ad4dc887d)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Hans de Goede 2017-05-18 13:06:44 +02:00 committed by Jani Nikula
parent 171d8b9363
commit d8db7ae4ee
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/i915_reg.h
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@ -8280,7 +8280,7 @@ enum {
/* MIPI DSI registers */
#define _MIPI_PORT(port, a, c) ((port) ? c : a) /* ports A and C only */
#define _MIPI_PORT(port, a, c) (((port) == PORT_A) ? a : c) /* ports A and C only */
#define _MMIO_MIPI(port, a, c) _MMIO(_MIPI_PORT(port, a, c))
#define MIPIO_TXESC_CLK_DIV1 _MMIO(0x160004)