[media] smiapp-pll: Correct type for min_t()

Unsigned.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/i2c/smiapp-pll.c b/drivers/media/i2c/smiapp-pll.c
index 169f305e91212e0383f7c68f174e09952f53ab9a..e92dc46e6221d491783cc6c00cc1783dedfdce3a 100644 (file)
--- a/drivers/media/i2c/smiapp-pll.c
+++ b/drivers/media/i2c/smiapp-pll.c
@@ -162,7 +162,7 @@ int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits,
                more_mul_max);
        /* Don't go above max pll op frequency. */
        more_mul_max =
-               min_t(int,
+               min_t(uint32_t,
                      more_mul_max,
                      limits->max_pll_op_freq_hz
                      / (pll->ext_clk_freq_hz / pll->pre_pll_clk_div * mul));
@@ -322,7 +322,7 @@ int smiapp_pll_calculate(struct device *dev, struct smiapp_pll_limits *limits,
                for (sys_div = min_sys_div;
                     sys_div <= max_sys_div;
                     sys_div += 2 - (sys_div & 1)) {
-                       int pix_div = DIV_ROUND_UP(vt_div, sys_div);
+                       uint16_t pix_div = DIV_ROUND_UP(vt_div, sys_div);
 
                        if (pix_div < limits->min_vt_pix_clk_div
                            || pix_div > limits->max_vt_pix_clk_div) {