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usb: musb: fix error return code in da8xx_musb_init()
Fix to return a negative error code -ENODEV instead of 0 as before
commit 09721ba6da
("usb: musb: da8xx: Call earlier
clk_prepare_enable()") did.
Signed-off-by: Wang Yufen <wangyufen@huawei.com>
Link: https://lore.kernel.org/r/1669473332-14165-1-git-send-email-wangyufen@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
b566d38857
commit
0376aa6232
1 changed files with 3 additions and 1 deletions
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@ -368,8 +368,10 @@ static int da8xx_musb_init(struct musb *musb)
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/* Returns zero if e.g. not clocked */
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rev = musb_readl(reg_base, DA8XX_USB_REVISION_REG);
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if (!rev)
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if (!rev) {
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ret = -ENODEV;
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goto fail;
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}
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musb->xceiv = usb_get_phy(USB_PHY_TYPE_USB2);
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if (IS_ERR_OR_NULL(musb->xceiv)) {
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