diff options
author | Vinod Koul <vkoul@kernel.org> | 2020-08-18 12:47:39 +0530 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-18 11:55:23 +0200 |
commit | d66a57be2f9a315fc10d0f524f670fec903e0fb4 (patch) | |
tree | 98808a7e52648536eef02458f2392ef66cdd6037 /drivers/usb/host | |
parent | 531412492ce93ea29b9ca3b4eb5e3ed771f851dd (diff) | |
download | linux-stable-d66a57be2f9a315fc10d0f524f670fec903e0fb4.tar.gz linux-stable-d66a57be2f9a315fc10d0f524f670fec903e0fb4.tar.bz2 linux-stable-d66a57be2f9a315fc10d0f524f670fec903e0fb4.zip |
usb: renesas-xhci: remove version check
Some devices in wild are reporting bunch of firmware versions, so remove
the check for versions in driver
Reported by: Anastasios Vacharakis <vacharakis@gmail.com>
Reported by: Glen Journeay <journeay@gmail.com>
Fixes: 2478be82de44 ("usb: renesas-xhci: Add ROM loader for uPD720201")
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=208911
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200818071739.789720-1-vkoul@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
-rw-r--r-- | drivers/usb/host/xhci-pci-renesas.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/drivers/usb/host/xhci-pci-renesas.c b/drivers/usb/host/xhci-pci-renesas.c index 59b1965ad0a3..f97ac9f52bf4 100644 --- a/drivers/usb/host/xhci-pci-renesas.c +++ b/drivers/usb/host/xhci-pci-renesas.c @@ -50,20 +50,6 @@ #define RENESAS_RETRY 10000 #define RENESAS_DELAY 10 -#define ROM_VALID_01 0x2013 -#define ROM_VALID_02 0x2026 - -static int renesas_verify_fw_version(struct pci_dev *pdev, u32 version) -{ - switch (version) { - case ROM_VALID_01: - case ROM_VALID_02: - return 0; - } - dev_err(&pdev->dev, "FW has invalid version :%d\n", version); - return -EINVAL; -} - static int renesas_fw_download_image(struct pci_dev *dev, const u32 *fw, size_t step, bool rom) { @@ -202,10 +188,7 @@ static int renesas_check_rom_state(struct pci_dev *pdev) version &= RENESAS_FW_VERSION_FIELD; version = version >> RENESAS_FW_VERSION_OFFSET; - - err = renesas_verify_fw_version(pdev, version); - if (err) - return err; + dev_dbg(&pdev->dev, "Found ROM version: %x\n", version); /* * Test if ROM is present and loaded, if so we can skip everything |