Signed-off-by: Leonardo Brás <leobras.c@xxxxxxxxx>
---
drivers/staging/fbtft/fbtft-sysfs.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/fbtft/fbtft-sysfs.c b/drivers/staging/fbtft/fbtft-sysfs.c
index 8327f8f26ab1..99c8c9a636b5 100644
--- a/drivers/staging/fbtft/fbtft-sysfs.c
+++ b/drivers/staging/fbtft/fbtft-sysfs.c
@@ -25,6 +25,7 @@ int fbtft_gamma_parse_str(struct fbtft_par *par, u32 *curves,
unsigned long val = 0;
int ret = 0;
int curve_counter, value_counter;
+ unsigned long idx;
fbtft_par_dbg(DEBUG_SYSFS, par, "%s() str=\n", __func__);
@@ -68,7 +69,10 @@ int fbtft_gamma_parse_str(struct fbtft_par *par, u32 *curves,
ret = get_next_ulong(&curve_p, &val, " ", 16);
if (ret)
goto out;
- curves[curve_counter * par->gamma.num_values + value_counter] = val;
+ idx = curve_counter
+ * par->gamma.num_values
+ + value_counter;
+ curves[idx] = val;
value_counter++;
}
if (value_counter != par->gamma.num_values) {
--
2.18.0
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