nvgpu: common: MISRA 10.1 boolean fixes

Fix violations where a variable of type non-boolean is used as a
boolean in gpu/nvgpu/common.

JIRA NVGPU-646

Change-Id: I91baa5cf1d38081161336bde5fbc06661b741273
Signed-off-by: Amulya <Amurthyreddy@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1807133
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/common/vbios/bios.c b/drivers/gpu/nvgpu/common/vbios/bios.c
index fc82c2e9..4e851b39 100644
--- a/drivers/gpu/nvgpu/common/vbios/bios.c
+++ b/drivers/gpu/nvgpu/common/vbios/bios.c
@@ -291,7 +291,7 @@ int nvgpu_bios_parse_rom(struct gk20a *g)
         bool found = false;
         unsigned int i;
 
-        while (!last) {
+        while (last == 0) {
                 struct pci_exp_rom *pci_rom;
                 struct pci_data_struct *pci_data;
                 struct pci_ext_data_struct *pci_ext_data;
@@ -790,7 +790,7 @@ s8 nvgpu_bios_read_s8(struct gk20a *g, u32 offset)
 {
         u32 val;
         val = __nvgpu_bios_readbyte(g, offset);
-        val = val & 0x80U ? (val | ~0xffU) : val;
+        val = ((val & 0x80U) != 0U) ? (val | ~0xffU) : val;
 
         return (s8) val;
 }
@@ -827,7 +827,7 @@ static void nvgpu_bios_init_xmemsel_zm_nv_reg_array(struct gk20a *g, bool *condi
 
                 strap = gk20a_readl(g, gc6_sci_strap_r()) & 0xfU;
 
-                index = g->bios.mem_strap_xlat_tbl_ptr ?
+                index = (g->bios.mem_strap_xlat_tbl_ptr != 0U) ?
                         nvgpu_bios_read_u8(g, g->bios.mem_strap_xlat_tbl_ptr +
                                 strap) : strap;