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-rw-r--r--drivers/gpio/gpio-ich.c4
-rw-r--r--drivers/gpio/gpio-mcp23s08.c12
2 files changed, 11 insertions, 5 deletions
diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
index e73c6755a5eb..70304220a479 100644
--- a/drivers/gpio/gpio-ich.c
+++ b/drivers/gpio/gpio-ich.c
@@ -305,6 +305,8 @@ static struct ichx_desc ich6_desc = {
305 305
306 .ngpio = 50, 306 .ngpio = 50,
307 .have_blink = true, 307 .have_blink = true,
308 .regs = ichx_regs,
309 .reglen = ichx_reglen,
308}; 310};
309 311
310/* Intel 3100 */ 312/* Intel 3100 */
@@ -324,6 +326,8 @@ static struct ichx_desc i3100_desc = {
324 .uses_gpe0 = true, 326 .uses_gpe0 = true,
325 327
326 .ngpio = 50, 328 .ngpio = 50,
329 .regs = ichx_regs,
330 .reglen = ichx_reglen,
327}; 331};
328 332
329/* ICH7 and ICH8-based */ 333/* ICH7 and ICH8-based */
diff --git a/drivers/gpio/gpio-mcp23s08.c b/drivers/gpio/gpio-mcp23s08.c
index 99a68310e7c0..3d53fd6880d1 100644
--- a/drivers/gpio/gpio-mcp23s08.c
+++ b/drivers/gpio/gpio-mcp23s08.c
@@ -894,9 +894,11 @@ static int mcp23s08_probe(struct spi_device *spi)
894 dev_err(&spi->dev, "invalid spi-present-mask\n"); 894 dev_err(&spi->dev, "invalid spi-present-mask\n");
895 return -ENODEV; 895 return -ENODEV;
896 } 896 }
897 897 for (addr = 0; addr < ARRAY_SIZE(pdata->chip); addr++) {
898 for (addr = 0; addr < ARRAY_SIZE(pdata->chip); addr++) 898 if ((spi_present_mask & (1 << addr)))
899 chips++;
899 pullups[addr] = 0; 900 pullups[addr] = 0;
901 }
900 } else { 902 } else {
901 type = spi_get_device_id(spi)->driver_data; 903 type = spi_get_device_id(spi)->driver_data;
902 pdata = dev_get_platdata(&spi->dev); 904 pdata = dev_get_platdata(&spi->dev);
@@ -919,12 +921,12 @@ static int mcp23s08_probe(struct spi_device *spi)
919 pullups[addr] = pdata->chip[addr].pullups; 921 pullups[addr] = pdata->chip[addr].pullups;
920 } 922 }
921 923
922 if (!chips)
923 return -ENODEV;
924
925 base = pdata->base; 924 base = pdata->base;
926 } 925 }
927 926
927 if (!chips)
928 return -ENODEV;
929
928 data = kzalloc(sizeof(*data) + chips * sizeof(struct mcp23s08), 930 data = kzalloc(sizeof(*data) + chips * sizeof(struct mcp23s08),
929 GFP_KERNEL); 931 GFP_KERNEL);
930 if (!data) 932 if (!data)