drm/i915/skl: Fix big integer constant sparse warning

intel_ddi.c:955:41: sparse: constant 8400000000 is so big it is long
intel_ddi.c:955:53: sparse: constant 9000000000 is so big it is long
intel_ddi.c:955:65: sparse: constant 9600000000 is so big it is long
intel_ddi.c:1028:23: sparse: constant 9600000000 is so big it is long
intel_ddi.c:1031:23: sparse: constant 9000000000 is so big it is long
intel_ddi.c:1034:23: sparse: constant 8400000000 is so big it is long

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 17bf9116fab1c355bdf2f4bdc5bbe5caadcb0f89..ca33ee9477f12eddcf566bb1db0868da71d4a02f 100644 (file)
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -952,7 +952,9 @@ skl_ddi_calculate_wrpll(int clock /* in Hz */,
                        struct skl_wrpll_params *wrpll_params)
 {
        uint64_t afe_clock = clock * 5; /* AFE Clock is 5x Pixel clock */
-       uint64_t dco_central_freq[3] = {8400000000, 9000000000, 9600000000};
+       uint64_t dco_central_freq[3] = {8400000000ULL,
+                                       9000000000ULL,
+                                       9600000000ULL};
        uint32_t min_dco_deviation = 400;
        uint32_t min_dco_index = 3;
        uint32_t P0[4] = {1, 2, 3, 7};
@@ -1025,13 +1027,13 @@ found:
                 wrpll_params->central_freq = dco_central_freq[min_dco_index];
 
                 switch (dco_central_freq[min_dco_index]) {
-                case 9600000000:
+                case 9600000000ULL:
                        wrpll_params->central_freq = 0;
                        break;
-                case 9000000000:
+                case 9000000000ULL:
                        wrpll_params->central_freq = 1;
                        break;
-                case 8400000000:
+                case 8400000000ULL:
                        wrpll_params->central_freq = 3;
                 }