samsung-sm8650/android_kernel_samsung_sm8650-modules
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disp: msm: sde: remove sde_hw_blk

Telusuri Sumber 
The sde_hw_blk was meant to be a generic base object for all
SDE HW blocks, however, it enforces using a common set of ops
which is not practical when blocks have different capabilities.
Since this object was never used as intended and is not doing
anything functional today, remove the dead weight.

Change-Id: If76006c1ae5c62e8d7d77b100837dbaf6c661bd3
Signed-off-by: Steve Cohen <quic_cohens@quicinc.com>
This commit is contained in:
Steve Cohen
2021-06-07 19:51:37 -04:00
committed by Jeykumar Sankaran
orang tua 5fe7c2f8a0
melakukan d9794d82cd
36 mengubah file dengan 190 tambahan dan 620 penghapusan
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30
msm/sde/sde_hw_dspp.c
Melihat File

@@ -376,18 +376,12 @@ static void _setup_dspp_ops(struct sde_hw_dspp *c, unsigned long features)
}
}
static struct sde_hw_blk_ops sde_hw_ops = {
.start = NULL,
.stop = NULL,
};
struct sde_hw_dspp *sde_hw_dspp_init(enum sde_dspp idx,
struct sde_hw_blk_reg_map *sde_hw_dspp_init(enum sde_dspp idx,
void __iomem *addr,
struct sde_mdss_cfg *m)
{
struct sde_hw_dspp *c;
struct sde_dspp_cfg *cfg;
int rc;
char buf[256];
if (!addr || !m)
@@ -416,12 +410,6 @@ struct sde_hw_dspp *sde_hw_dspp_init(enum sde_dspp idx,
_init_dspp_ops();
_setup_dspp_ops(c, c->cap->features);
rc = sde_hw_blk_init(&c->base, SDE_HW_BLK_DSPP, idx, &sde_hw_ops);
if (rc) {
SDE_ERROR("failed to init hw blk %d\n", rc);
goto blk_init_error;
}
sde_dbg_reg_register_dump_range(SDE_DBG_NAME, cfg->name,
c->hw.blk_off + DSPP_VALID_START_OFF,
c->hw.blk_off + c->hw.length, c->hw.xin_id);
@@ -458,20 +446,18 @@ struct sde_hw_dspp *sde_hw_dspp_init(enum sde_dspp idx,
c->hw.blk_off + cfg->sblk->demura.base +
cfg->sblk->demura.len, c->hw.xin_id);
}
return c;
blk_init_error:
kfree(c);
return ERR_PTR(rc);
return &c->hw;
}
void sde_hw_dspp_destroy(struct sde_hw_dspp *dspp)
void sde_hw_dspp_destroy(struct sde_hw_blk_reg_map *hw)
{
if (dspp) {
struct sde_hw_dspp *dspp;
if (hw) {
dspp = to_sde_hw_dspp(hw);
reg_dmav1_deinit_dspp_ops(dspp->idx);
reg_dmav1_deinit_ltm_ops(dspp->idx);
sde_hw_blk_destroy(&dspp->base);
kfree(dspp);
}
kfree(dspp);
}