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| author | Dan Carpenter <error27@gmail.com> | 2010-06-23 19:29:54 +0200 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-08-01 19:03:46 -0700 |
| commit | 2991196fbc19f68206eb81694e9ef338366ebc53 (patch) | |
| tree | 8085ecb190c20b1a6d1339b70c728c85be2cd7db /drivers/gpu/drm/i915/intel_tv.c | |
| parent | cbb465e72ae2cf37d252284c28a0d89ddfaaa240 (diff) | |
| download | kernel_samsung_smdk4412-2991196fbc19f68206eb81694e9ef338366ebc53.zip kernel_samsung_smdk4412-2991196fbc19f68206eb81694e9ef338366ebc53.tar.gz kernel_samsung_smdk4412-2991196fbc19f68206eb81694e9ef338366ebc53.tar.bz2 | |
drm/i915: cleanup: use ARRAY_SIZE()
NUM_TV_MODES is the same as ARRAY_SIZE(tv_modes). In the end, I
decided it was cleaner to remove NUM_TV_MODES and just use
ARRAY_SIZE(tv_modes) through out.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_tv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_tv.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c index de2b961..d61ffbc 100644 --- a/drivers/gpu/drm/i915/intel_tv.c +++ b/drivers/gpu/drm/i915/intel_tv.c @@ -896,8 +896,6 @@ static const struct tv_mode tv_modes[] = { }, }; -#define NUM_TV_MODES sizeof(tv_modes) / sizeof (tv_modes[0]) - static void intel_tv_dpms(struct drm_encoder *encoder, int mode) { @@ -1512,7 +1510,7 @@ intel_tv_set_property(struct drm_connector *connector, struct drm_property *prop tv_priv->margin[TV_MARGIN_BOTTOM] = val; changed = true; } else if (property == dev->mode_config.tv_mode_property) { - if (val >= NUM_TV_MODES) { + if (val >= ARRAY_SIZE(tv_modes)) { ret = -EINVAL; goto out; } @@ -1693,13 +1691,13 @@ intel_tv_init(struct drm_device *dev) connector->doublescan_allowed = false; /* Create TV properties then attach current values */ - tv_format_names = kmalloc(sizeof(char *) * NUM_TV_MODES, + tv_format_names = kmalloc(sizeof(char *) * ARRAY_SIZE(tv_modes), GFP_KERNEL); if (!tv_format_names) goto out; - for (i = 0; i < NUM_TV_MODES; i++) + for (i = 0; i < ARRAY_SIZE(tv_modes); i++) tv_format_names[i] = tv_modes[i].name; - drm_mode_create_tv_properties(dev, NUM_TV_MODES, tv_format_names); + drm_mode_create_tv_properties(dev, ARRAY_SIZE(tv_modes), tv_format_names); drm_connector_attach_property(connector, dev->mode_config.tv_mode_property, initial_mode); |