| Message ID | 20191015141945.16067-1-ben.dooks@codethink.co.uk (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | 09e2a8b78cbd628f4f428b76cb3fed64cdfbc657 |
| Headers | show |
| Series | usb: ohci-nxp: fix use of integer as pointer | expand |
On Tue, Oct 15, 2019 at 10:19 AM Ben Dooks <ben.dooks@codethink.co.uk> wrote: > > The hcd pointer in ohci_hcd_nxp_probe() is > being initialised with a 0, so fix to NULL to > avoid the following sparse warning: > > drivers/usb/host/ohci-nxp.c:153:31: warning: Using plain integer as NULL pointer > > Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> > --- [...] > --- a/drivers/usb/host/ohci-nxp.c > +++ b/drivers/usb/host/ohci-nxp.c > @@ -150,7 +150,7 @@ static void ohci_nxp_stop_hc(void) > > static int ohci_hcd_nxp_probe(struct platform_device *pdev) > { > - struct usb_hcd *hcd = 0; > + struct usb_hcd *hcd = NULL; > const struct hc_driver *driver = &ohci_nxp_hc_driver; > struct resource *res; > int ret = 0, irq; > -- > 2.23.0 > Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
diff --git a/drivers/usb/host/ohci-nxp.c b/drivers/usb/host/ohci-nxp.c index c561881d0e79..85878e8ad331 100644 --- a/drivers/usb/host/ohci-nxp.c +++ b/drivers/usb/host/ohci-nxp.c @@ -150,7 +150,7 @@ static void ohci_nxp_stop_hc(void) static int ohci_hcd_nxp_probe(struct platform_device *pdev) { - struct usb_hcd *hcd = 0; + struct usb_hcd *hcd = NULL; const struct hc_driver *driver = &ohci_nxp_hc_driver; struct resource *res; int ret = 0, irq;
The hcd pointer in ohci_hcd_nxp_probe() is being initialised with a 0, so fix to NULL to avoid the following sparse warning: drivers/usb/host/ohci-nxp.c:153:31: warning: Using plain integer as NULL pointer Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> --- Cc: Vladimir Zapolskiy <vz@mleia.com> Cc: Sylvain Lemieux <slemieux.tyco@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- drivers/usb/host/ohci-nxp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)