1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/spi/spi-oc-tiny.c b/drivers/spi/spi-oc-tiny.c
index 432e66ec3088..cb2e284bd814 100644
--- a/drivers/spi/spi-oc-tiny.c
+++ b/drivers/spi/spi-oc-tiny.c
@@ -54,7 +54,7 @@ struct tiny_spi {
         unsigned int txc, rxc;
         const u8 *txp;
         u8 *rxp;
-        unsigned int gpio_cs_count;
+        int gpio_cs_count;
         int *gpio_cs;
 };
 
@@ -74,7 +74,7 @@ static void tiny_spi_chipselect(struct spi_device *spi, int is_active)
 {
         struct tiny_spi *hw = tiny_spi_to_hw(spi);
 
-        if (hw->gpio_cs_count) {
+        if (hw->gpio_cs_count > 0) {
                 gpio_set_value(hw->gpio_cs[spi->chip_select],
                         (spi->mode & SPI_CS_HIGH) ? is_active : !is_active);
         }
@@ -254,7 +254,7 @@ static int tiny_spi_of_probe(struct platform_device *pdev)
         if (!np)
                 return 0;
         hw->gpio_cs_count = of_gpio_count(np);
-        if (hw->gpio_cs_count) {
+        if (hw->gpio_cs_count > 0) {
                 hw->gpio_cs = devm_kzalloc(&pdev->dev,
                                 hw->gpio_cs_count * sizeof(unsigned int),
                                 GFP_KERNEL);
@@ -352,7 +352,7 @@ static int tiny_spi_probe(struct platform_device *pdev)
                         goto exit_gpio;
                 gpio_direction_output(hw->gpio_cs[i], 1);
         }
-        hw->bitbang.master->num_chipselect = max(1U, hw->gpio_cs_count);
+        hw->bitbang.master->num_chipselect = max(1, hw->gpio_cs_count);
 
         /* register our spi controller */
         err = spi_bitbang_start(&hw->bitbang);