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soundwire: intel_init: remove check on number of links

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The number of links is checked with a chip-dependent helper in the
caller, remove the check in drivers/soundwire/intel_init.c

This change makes intel_init.c hardware-agnostic - which is quite
fitting for a layer that only creates auxiliary devices.

Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Signed-off-by: Bard Liao <[email protected]>
Acked-By: Vinod Koul <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
This commit is contained in:
Pierre-Louis Bossart
2022-11-23 15:32:08 +00:00
committed by Mark Brown
parent 562bb228ce
commit 2cd24c318c
1 changed files with 0 additions and 12 deletions
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drivers/soundwire/intel_init.c
-12
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@@ -272,24 +272,12 @@ sdw_intel_startup_controller(struct sdw_intel_ctx *ctx)
{
struct acpi_device *adev = acpi_fetch_acpi_dev(ctx->handle);
struct sdw_intel_link_dev *ldev;
u32 caps;
u32 link_mask;
int i;
if (!adev)
return -EINVAL;
/* Check SNDWLCAP.LCOUNT */
caps = ioread32(ctx->mmio_base + ctx->shim_base + SDW_SHIM_LCAP);
caps &= SDW_SHIM_LCAP_LCOUNT_MASK;
/* Check HW supported vs property value */
if (caps < ctx->count) {
dev_err(&adev->dev,
"BIOS master count is larger than hardware capabilities\n");
return -EINVAL;
}
if (!ctx->ldev)
return -EINVAL;