| Message ID | 20231123051807.3818342-1-victor.liu@nxp.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | [v2] drm/bridge: imx93-mipi-dsi: Fix a couple of building warnings | expand |
On Thu, 23 Nov 2023 13:18:07 +0800, Liu Ying wrote: > Fix a couple of building warnings on used uninitialized 'best_m' and > 'best_n' local variables by initializing 'best_m' to zero and 'best_n' > to UINT_MAX. This makes compiler happy only. No functional change. > > Applied, thanks! [1/1] drm/bridge: imx93-mipi-dsi: Fix a couple of building warnings https://cgit.freedesktop.org/drm/drm-misc/commit/?id=9f83f37ca76d Rob
diff --git a/drivers/gpu/drm/bridge/imx/imx93-mipi-dsi.c b/drivers/gpu/drm/bridge/imx/imx93-mipi-dsi.c index 3ff30ce80c5b..2347f8dd632f 100644 --- a/drivers/gpu/drm/bridge/imx/imx93-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/imx/imx93-mipi-dsi.c @@ -226,8 +226,8 @@ dphy_pll_get_configure_from_opts(struct imx93_dsi *dsi, unsigned long fout; unsigned long best_fout = 0; unsigned int fvco_div; - unsigned int min_n, max_n, n, best_n; - unsigned long m, best_m; + unsigned int min_n, max_n, n, best_n = UINT_MAX; + unsigned long m, best_m = 0; unsigned long min_delta = ULONG_MAX; unsigned long delta; u64 tmp;
Fix a couple of building warnings on used uninitialized 'best_m' and 'best_n' local variables by initializing 'best_m' to zero and 'best_n' to UINT_MAX. This makes compiler happy only. No functional change. Fixes: ce62f8ea7e3f ("drm/bridge: imx: Add i.MX93 MIPI DSI support") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202311151746.f7u7dzbZ-lkp@intel.com/ Signed-off-by: Liu Ying <victor.liu@nxp.com> --- v2: * Initialize 'best_n' to UINT_MAX instead of zero. (Maxime) drivers/gpu/drm/bridge/imx/imx93-mipi-dsi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)