Messages in this thread | | | From | <> | Subject | RE: [PATCH] CHROMIUM: tpm: tpm_tis_i2c: Lock the I2C adapter for a sequence of requests. | Date | Fri, 5 Aug 2011 12:05:22 +0000 |
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> Subject: [PATCH] CHROMIUM: tpm: tpm_tis_i2c: Lock the I2C adapter for a > sequence of requests. > > This is derived from Peter Huewe's recommended fix: > > On some ChromeOS systems, a TPM sharing the I2C bus with another device > gets confused when it sees I2C requests to that other device. > This change locks the I2C adapter for the duration of the full sequence > of I2C requests the TPM needs to complete. > > smbus_xfer is not supported, but SMBUS is not supported by the original > driver, either. > > Signed-off-by: Bryan Freed <bfreed@chromium.org>
Looks good to me :)
Signed-off-by: Peter Huewe <huewe.external@infineon.com>
Thanks, Peter
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