[PATCH v2] iommu/riscv: Fix signedness bug

[patchwork-bot+linux-riscv at kernel.org]

Hello:

This patch was applied to riscv/linux.git (fixes)
by Joerg Roedel <joerg.roedel at amd.com>:

On Thu, 26 Mar 2026 12:57:38 -0500 you wrote:
> The function platform_irq_count() returns negative error codes and
> iommu->irqs_count is an unsigned integer, so the check
> (iommu->irqs_count <= 0) is always impossible.
> 
> Make the return value of platform_irq_count() be assigned to ret, check
> for error, and then assign iommu->irqs_count to ret.
> 
> [...]

Here is the summary with links:
  - [v2] iommu/riscv: Fix signedness bug
    https://git.kernel.org/riscv/c/553a127cb665

You are awesome, thank you!
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