On Tue, Aug 07, 2018 at 04:23:44PM +0200, Uwe Kleine-König wrote:
> When sparse support was (intended to be) made optional it was
> effectively unconditionally disabled because
>
> IS_ENABLED(USB_GADGET_FASTBOOT_SPARSE)
>
> always evaluates to 0. To actually make use of the introduced kconfig
> symbol the CONFIG_ prefix must not be skipped.
>
> Fixes: f4b5d3eeb607 ("usb: gadget: fastboot: Make sparse support optional")
> Signed-off-by: Uwe Kleine-König <u.kleine-koe...@pengutronix.de>
> ---
> Huh, I failed to commit the third IS_ENABLED hunk in (implicit) v1.
>
> drivers/usb/gadget/f_fastboot.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
Applied, thanks
Sascha
>
> diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c
> index 7ccf22771493..40a78987e46c 100644
> --- a/drivers/usb/gadget/f_fastboot.c
> +++ b/drivers/usb/gadget/f_fastboot.c
> @@ -337,7 +337,7 @@ static int fastboot_bind(struct usb_configuration *c,
> struct usb_function *f)
> fb_setvar(var, "0.4");
> var = fb_addvar(f_fb, "bootloader-version");
> fb_setvar(var, release_string);
> - if (IS_ENABLED(USB_GADGET_FASTBOOT_SPARSE)) {
> + if (IS_ENABLED(CONFIG_USB_GADGET_FASTBOOT_SPARSE)) {
> var = fb_addvar(f_fb, "max-download-size");
> fb_setvar(var, "%u", fastboot_max_download_size);
> }
> @@ -947,7 +947,7 @@ static void cb_flash(struct f_fastboot *f_fb, const char
> *cmd)
> filename = fentry->filename;
>
> if (filetype == filetype_android_sparse) {
> - if (!IS_ENABLED(USB_GADGET_FASTBOOT_SPARSE)) {
> + if (!IS_ENABLED(CONFIG_USB_GADGET_FASTBOOT_SPARSE)) {
> fastboot_tx_print(f_fb, "FAILsparse image not
> supported");
> ret = -EOPNOTSUPP;
> goto out;
> @@ -1233,7 +1233,7 @@ done:
>
> static int fastboot_globalvars_init(void)
> {
> - if (IS_ENABLED(USB_GADGET_FASTBOOT_SPARSE))
> + if (IS_ENABLED(CONFIG_USB_GADGET_FASTBOOT_SPARSE))
> globalvar_add_simple_int("usbgadget.fastboot_max_download_size",
> &fastboot_max_download_size, "%u");
>
> --
> 2.18.0
>
>
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