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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-07-28 18:57:05 -0500
committerGustavo A. R. Silva <gustavo@embeddedor.com>2019-08-09 19:46:52 -0500
commit9039782047e769bd446667a9c14c0d3b8948ae51 (patch)
treebcd5079eb7fbba83fdee4ed77deead420be74e81
parent795952d9f40c451a8b22c6610df1d59f57ce2046 (diff)
downloadlinux-stericsson-9039782047e769bd446667a9c14c0d3b8948ae51.tar.gz
mfd: omap-usb-host: Mark expected switch fall-throughs
Mark switch cases where we are expecting to fall through. This patch fixes the following warnings: drivers/mfd/omap-usb-host.c: In function 'usbhs_runtime_resume': drivers/mfd/omap-usb-host.c:303:7: warning: this statement may fall through [-Wimplicit-fallthrough=] if (!IS_ERR(omap->hsic480m_clk[i])) { ^ drivers/mfd/omap-usb-host.c:313:3: note: here case OMAP_EHCI_PORT_MODE_TLL: ^~~~ drivers/mfd/omap-usb-host.c: In function 'usbhs_runtime_suspend': drivers/mfd/omap-usb-host.c:345:7: warning: this statement may fall through [-Wimplicit-fallthrough=] if (!IS_ERR(omap->hsic480m_clk[i])) ^ drivers/mfd/omap-usb-host.c:349:3: note: here case OMAP_EHCI_PORT_MODE_TLL: ^~~~ Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
-rw-r--r--drivers/mfd/omap-usb-host.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 792b855a9104..4798d9f3f9d5 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -308,7 +308,7 @@ static int usbhs_runtime_resume(struct device *dev)
i, r);
}
}
- /* Fall through as HSIC mode needs utmi_clk */
+ /* Fall through - as HSIC mode needs utmi_clk */
case OMAP_EHCI_PORT_MODE_TLL:
if (!IS_ERR(omap->utmi_clk[i])) {
@@ -344,7 +344,7 @@ static int usbhs_runtime_suspend(struct device *dev)
if (!IS_ERR(omap->hsic480m_clk[i]))
clk_disable_unprepare(omap->hsic480m_clk[i]);
- /* Fall through as utmi_clks were used in HSIC mode */
+ /* Fall through - as utmi_clks were used in HSIC mode */
case OMAP_EHCI_PORT_MODE_TLL:
if (!IS_ERR(omap->utmi_clk[i]))