BugLink: https://bugs.launchpad.net/bugs/1823060
commit
ae0a6d2017f733781dcc938a471ccc2d05f9bee6 upstream.
gcc noticed a mismatch between the type qualifiers after a recent
cleanup:
drivers/staging/olpc_dcon/olpc_dcon_xo_1.c: In function 'dcon_init_xo_1':
drivers/staging/olpc_dcon/olpc_dcon_xo_1.c:48:26: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
Add the 'const' keyword that should have been there all along.
Fixes: 2159fb372929 ("staging: olpc_dcon: olpc_dcon_xo_1.c: Switch to the gpio descriptor interface")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
{
unsigned char lob;
int ret, i;
- struct dcon_gpio *pin = &gpios_asis[0];
+ const struct dcon_gpio *pin = &gpios_asis[0];
for (i = 0; i < ARRAY_SIZE(gpios_asis); i++) {
gpios[i] = devm_gpiod_get(&dcon->client->dev, pin[i].name,