Commits
Jason Gunthorpe committed cb996158dfe
tpm: st33: Remove chip->data_buffer access from this driver For some reason this driver thinks that chip->data_buffer needs to be set before it can call tpm_pm_*. This is not true. data_buffer is used only by /dev/tpmX, which is why it is managed exclusively by the fops functions. Cc: Mathias Leblanc <mathias.leblanc@st.com> Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Reviewed-by: Joel Schopp <jschopp@linux.vnet.ibm.com>