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clk: stm32mp1: solve type issue in stm32mp1_lse_enable and stm32mp1_clktree

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Solve type issue in stm32mp1_lse_enable and stm32mp1_clktree.

This patch solves the warnings when compiling with W=1
on stm32mp1 board:

clk_stm32mp1.c: In function ‘stm32mp1_lse_enable’:
clk_stm32mp1.c:1238:15: warning: comparison of integer expressions
  of different signedness: ‘u32’ {aka ‘unsigned int’} and ‘int’
  [-Wsign-compare]
clk_stm32mp1.c:1239:13: warning: comparison of integer expressions
  of different signedness: ‘u32’ {aka ‘unsigned int’} and ‘int’
  [-Wsign-compare]

clk_stm32mp1.c: In function ‘stm32mp1_clktree’:
clk_stm32mp1.c:1814:17: warning: comparison of integer expressions
  of different signedness: ‘int’ and ‘unsigned int’
  [-Wsign-compare]

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Patrick Delaunay
2020-01-28 10:44:15 +01:00
parent b10089233e
commit eb49dce0d8
1 changed files with 5 additions and 4 deletions
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9
drivers/clk/clk_stm32mp1.c
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@@ -1218,7 +1218,7 @@ static int stm32mp1_osc_wait(int enable, fdt_addr_t rcc, u32 offset,
} }
static void stm32mp1_lse_enable(fdt_addr_t rcc, int bypass, int digbyp, static void stm32mp1_lse_enable(fdt_addr_t rcc, int bypass, int digbyp,
int lsedrv) u32 lsedrv)
{ {
u32 value; u32 value;
@@ -1651,8 +1651,8 @@ static int stm32mp1_clktree(struct udevice *dev)
unsigned int clkdiv[CLKDIV_NB]; unsigned int clkdiv[CLKDIV_NB];
unsigned int pllcfg[_PLL_NB][PLLCFG_NB]; unsigned int pllcfg[_PLL_NB][PLLCFG_NB];
ofnode plloff[_PLL_NB]; ofnode plloff[_PLL_NB];
int ret; int ret, len;
int i, len; uint i;
int lse_css = 0; int lse_css = 0;
const u32 *pkcs_cell; const u32 *pkcs_cell;
@@ -1698,7 +1698,8 @@ static int stm32mp1_clktree(struct udevice *dev)
stm32mp1_lsi_set(rcc, 1); stm32mp1_lsi_set(rcc, 1);
if (priv->osc[_LSE]) { if (priv->osc[_LSE]) {
int bypass, digbyp, lsedrv; int bypass, digbyp;
u32 lsedrv;
struct udevice *dev = priv->osc_dev[_LSE]; struct udevice *dev = priv->osc_dev[_LSE];
bypass = dev_read_bool(dev, "st,bypass"); bypass = dev_read_bool(dev, "st,bypass");