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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-06 14:19:37 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-06 14:19:37 -0800 |
commit | 347f56fb389012e8ba7b391d35d109eb16773e3b (patch) | |
tree | 4cd30a496b4150ae2253346d9fda7a74082ccefa /drivers/tee/optee/core.c | |
parent | Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux (diff) | |
parent | Merge tag 'arm-soc/for-5.5/devicetree-part2' of https://github.com/Broadcom/stblinux into arm/fixes (diff) | |
download | linux-dev-347f56fb389012e8ba7b391d35d109eb16773e3b.tar.xz linux-dev-347f56fb389012e8ba7b391d35d109eb16773e3b.zip |
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Olof Johansson:
"A set of fixes that we've merged late, but for the most part that have
been sitting in -next for a while through platform maintainer trees:
- Fixes to suspend/resume on Tegra, caused by the added features this
merge window
- Cleanups and minor fixes to TI additions this merge window
- Tee fixes queued up late before the merge window, included here.
- A handful of other fixlets
There's also a refresh of the shareed config files (multi_v* on
32-bit, and defconfig on 64-bit), to avoid conflicts when we get new
contributions"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (32 commits)
ARM: multi_v7_defconfig: Restore debugfs support
ARM: defconfig: re-run savedefconfig on multi_v* configs
arm64: defconfig: re-run savedefconfig
ARM: pxa: Fix resource properties
soc: mediatek: cmdq: fixup wrong input order of write api
soc: aspeed: Fix snoop_file_poll()'s return type
MAINTAINERS: Switch to Marvell addresses
MAINTAINERS: update Cavium ThunderX drivers
Revert "arm64: dts: juno: add dma-ranges property"
MAINTAINERS: Make Nicolas Saenz Julienne the new bcm2835 maintainer
firmware: arm_scmi: Avoid double free in error flow
arm64: dts: juno: Fix UART frequency
ARM: dts: Fix sgx sysconfig register for omap4
arm: socfpga: execute cold reboot by default
ARM: dts: Fix vcsi regulator to be always-on for droid4 to prevent hangs
ARM: dts: dra7: fix cpsw mdio fck clock
ARM: dts: am57xx-beagle-x15: Update pinmux name to ddr_3_3v
ARM: dts: omap3-tao3530: Fix incorrect MMC card detection GPIO polarity
soc/tegra: pmc: Add reset sources and levels on Tegra194
soc/tegra: pmc: Add missing IRQ callbacks on Tegra194
...
Diffstat (limited to 'drivers/tee/optee/core.c')
-rw-r--r-- | drivers/tee/optee/core.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c index 1854a3db7345..b830e0a87fba 100644 --- a/drivers/tee/optee/core.c +++ b/drivers/tee/optee/core.c @@ -643,11 +643,6 @@ static struct optee *optee_probe(struct device_node *np) if (optee->sec_caps & OPTEE_SMC_SEC_CAP_DYNAMIC_SHM) pr_info("dynamic shared memory is enabled\n"); - rc = optee_enumerate_devices(); - if (rc) - goto err; - - pr_info("initialized driver\n"); return optee; err: if (optee) { @@ -702,9 +697,10 @@ static struct optee *optee_svc; static int __init optee_driver_init(void) { - struct device_node *fw_np; - struct device_node *np; - struct optee *optee; + struct device_node *fw_np = NULL; + struct device_node *np = NULL; + struct optee *optee = NULL; + int rc = 0; /* Node is supposed to be below /firmware */ fw_np = of_find_node_by_name(NULL, "firmware"); @@ -723,6 +719,14 @@ static int __init optee_driver_init(void) if (IS_ERR(optee)) return PTR_ERR(optee); + rc = optee_enumerate_devices(); + if (rc) { + optee_remove(optee); + return rc; + } + + pr_info("initialized driver\n"); + optee_svc = optee; return 0; |