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authorBhaumik Bhatt <bbhatt@codeaurora.org>2021-03-30 04:28:18 +0300
committerManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2021-03-31 14:17:07 +0300
commit418bec695696abd1b4d5abca85f143ead2ffedac (patch)
treecc0bfa1703624f5ff050cdf43281f89142d96eee /drivers/bus
parent9e40641f62cd812b21f2c73b5cfb3346eb466dea (diff)
downloadlinux-418bec695696abd1b4d5abca85f143ead2ffedac.tar.xz
bus: mhi: core: Rely on accurate method to determine EDL mode
Relying on the current execution environment to determine if EDL image was downloaded should not be done as the execution environment can change at this point in error cases and we may misread it. Instead, MHI can rely on the local 'fw_name' variable as a safer alternative. Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Loic Poulain <loic.poulain@linaro.org> Link: https://lore.kernel.org/r/1617067704-28850-2-git-send-email-bbhatt@codeaurora.org Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'drivers/bus')
-rw-r--r--drivers/bus/mhi/core/boot.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/bus/mhi/core/boot.c b/drivers/bus/mhi/core/boot.c
index 08c28740dc4e..84c21178144a 100644
--- a/drivers/bus/mhi/core/boot.c
+++ b/drivers/bus/mhi/core/boot.c
@@ -460,7 +460,8 @@ void mhi_fw_load_handler(struct mhi_controller *mhi_cntrl)
goto error_fw_load;
}
- if (mhi_cntrl->ee == MHI_EE_EDL) {
+ /* Exit if EDL image was loaded */
+ if (fw_name == mhi_cntrl->edl_image) {
release_firmware(firmware);
return;
}