net: ipa: fix build-time bug in ipa_hardware_config_qsb()
Jon Hunter reported observing a build bug in the IPA driver: https://lore.kernel.org/netdev/5b5d9d40-94d5-5dad-b861-fd9bef8260e2@nvidia.com The problem is that the QMB0 max read value set for IPA v4.5 (16) is too large to fit in the 4-bit field. The actual value we want is 0, which requests that the hardware use the maximum it is capable of. Reported-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Alex Elder <elder@linaro.org> Link: https://lore.kernel.org/r/20201202141502.21265-1-elder@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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